AU2019257771A1 - Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube - Google Patents

Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube Download PDF

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Publication number
AU2019257771A1
AU2019257771A1 AU2019257771A AU2019257771A AU2019257771A1 AU 2019257771 A1 AU2019257771 A1 AU 2019257771A1 AU 2019257771 A AU2019257771 A AU 2019257771A AU 2019257771 A AU2019257771 A AU 2019257771A AU 2019257771 A1 AU2019257771 A1 AU 2019257771A1
Authority
AU
Australia
Prior art keywords
coupling member
guidewire
inflatable member
patient
inflatable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2019257771A
Other languages
English (en)
Inventor
Howard CAROLAN
Steven P. Tropello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coaptech Inc
Original Assignee
Coaptech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coaptech Inc filed Critical Coaptech Inc
Publication of AU2019257771A1 publication Critical patent/AU2019257771A1/en
Assigned to CoapTech, Inc. reassignment CoapTech, Inc. Request for Assignment Assignors: CAROLAN, Howard, COAPTECH LLC, GOLDWASSER, Elisabeth, TROPELLO, Steven
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/09041—Mechanisms for insertion of guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0015—Gastrostomy feeding-tubes
    • A61J15/0019—Gastrostomy feeding-tubes inserted by using a pull-wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3486—Balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09125—Device for locking a guide wire in a fixed position with respect to the catheter or the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1061—Balloon catheters with special features or adapted for special applications having separate inflations tubes, e.g. coaxial tubes or tubes otherwise arranged apart from the catheter tube

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AU2019257771A 2018-04-27 2019-04-26 Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube Abandoned AU2019257771A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862663766P 2018-04-27 2018-04-27
US62/663,766 2018-04-27
PCT/US2019/029351 WO2019210170A1 (en) 2018-04-27 2019-04-26 Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube

Publications (1)

Publication Number Publication Date
AU2019257771A1 true AU2019257771A1 (en) 2020-11-26

Family

ID=68295751

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019257771A Abandoned AU2019257771A1 (en) 2018-04-27 2019-04-26 Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube

Country Status (7)

Country Link
US (2) US11612546B2 (https=)
EP (1) EP3784321B1 (https=)
JP (1) JP7535034B2 (https=)
CN (2) CN113453741B (https=)
AU (1) AU2019257771A1 (https=)
CA (1) CA3127063A1 (https=)
WO (1) WO2019210170A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3444002B1 (en) 2013-04-22 2025-06-04 University of Maryland, Baltimore Coaptation ultrasound devices
WO2017176881A1 (en) 2016-04-05 2017-10-12 University Of Maryland, Baltimore Method and apparatus for coaptive ultrasound gastrostomy
AU2019257771A1 (en) 2018-04-27 2020-11-26 CoapTech, Inc. Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube
CN120242251A (zh) * 2018-06-01 2025-07-04 科普科技股份有限公司 用于执行经皮气管切开术的系统、设备和方法
JP7761599B2 (ja) * 2020-06-18 2025-10-28 コープテック，インコーポレイテッド 経皮的気管切開を実施するためのシステム、装置及び方法
CN120284427A (zh) * 2025-05-30 2025-07-11 晨兴(南通)医疗器械有限公司 穿刺系统

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961632A (en) 1974-12-13 1976-06-08 Moossun Mohamed H Stomach intubation and catheter placement system
US4403612A (en) 1980-10-20 1983-09-13 Fogarty Thomas J Dilatation method
US5058580A (en) 1988-05-11 1991-10-22 Hazard Patrick B Percutaneous tracheostomy tube
US4932959A (en) * 1988-12-01 1990-06-12 Advanced Cardiovascular Systems, Inc. Vascular catheter with releasably secured guidewire
US5681260A (en) 1989-09-22 1997-10-28 Olympus Optical Co., Ltd. Guiding apparatus for guiding an insertable body within an inspected object
US5154387A (en) 1990-05-31 1992-10-13 Syncromed Corporation Method and apparatus for esophageal pacing
US5265622A (en) * 1990-10-25 1993-11-30 C. R. Bard, Inc. Guidewire having radially expandable member and method for guiding and advancing a catheter using the same
US5084014A (en) 1990-12-13 1992-01-28 Applied Medical Technology, Inc. Package for initial placement of low profile gastrostomy device and method of placement
US5112310A (en) * 1991-02-06 1992-05-12 Grobe James L Apparatus and methods for percutaneous endoscopic gastrostomy
EP0683684B1 (en) * 1993-01-07 2001-08-08 Medical Innovations Corporation Gastrostomy catheter system
US5497782A (en) * 1994-04-28 1996-03-12 Medtronic, Inc. Lockable guidewire
JPH0889583A (ja) * 1994-09-28 1996-04-09 Fuji Syst Kk 医療用カテーテルの誘導方法
JPH08117232A (ja) 1994-10-24 1996-05-14 Olympus Optical Co Ltd 穿刺具
US5431640A (en) 1994-11-09 1995-07-11 The Medical Center Of Central Georgia Method and apparatus for duodenal intubation of a patient
US5653230A (en) 1996-01-19 1997-08-05 Cook Incorporated Percutaneous balloon dilational tracheostomy tube
US5669380A (en) 1996-04-26 1997-09-23 New England Medical Center Hospitals, Inc. Laryngeal bypass
DE69728540T2 (de) 1996-06-17 2005-02-24 Becton Dickinson And Co. Medizinischer tubus zum einführen und detektieren im körper eines patienten
JPH1156852A (ja) 1997-08-25 1999-03-02 Olympus Optical Co Ltd 超音波プローブ
US6015414A (en) 1997-08-29 2000-01-18 Stereotaxis, Inc. Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter
US6685671B1 (en) 1998-01-14 2004-02-03 Sumitomo Bakeleite Co., Ltd. Balloon catheter for puncturing, medical tube introduction device using the catheter and method for use thereof
US6173199B1 (en) 1998-05-05 2001-01-09 Syncro Medical Innovations, Inc. Method and apparatus for intubation of a patient
US6126647A (en) 1999-05-17 2000-10-03 Hermetic Switch, Inc. Magnetically guided catheter with sensor
US6702804B1 (en) 1999-10-04 2004-03-09 Stereotaxis, Inc. Method for safely and efficiently navigating magnetic devices in the body
US7033373B2 (en) 2000-11-03 2006-04-25 Satiety, Inc. Method and device for use in minimally invasive placement of space-occupying intragastric devices
JP4578740B2 (ja) 2001-09-21 2010-11-10 オリンパス株式会社 カプセル型医療装置
US20060247575A1 (en) 2001-12-21 2006-11-02 Richard Cartledge Balloon cannulae
US6651665B1 (en) 2002-02-19 2003-11-25 Ibionics, Inc. Rotating magnetic guide intubation system
US6701918B2 (en) 2002-02-19 2004-03-09 Ibionics Corporation Magnetically guided device for insertion through a nasal passageway
WO2004045387A2 (en) 2002-11-18 2004-06-03 Stereotaxis, Inc. Magnetically navigable balloon catheters
US7036510B2 (en) 2003-04-28 2006-05-02 Cook Critical Care Incorporated Percutaneous tracheostomy balloon apparatus
JP4342971B2 (ja) * 2004-02-03 2009-10-14 日本シャーウッド株式会社 胃瘻造設に用いる感染防止胃瘻造設カテーテルキット
WO2006005012A2 (en) 2004-06-29 2006-01-12 Stereotaxis, Inc. Navigation of remotely actuable medical device using control variable and length
EP1804668B1 (en) 2004-10-18 2012-05-23 Mobile Robotics Sweden AB Robot for ultrasonic examination
JP2008531208A (ja) 2005-02-28 2008-08-14 ウィルソン−クック・メディカル・インコーポレーテッド Ｇｉ医療装置のエコー発生マーカー
WO2006119503A1 (en) 2005-05-04 2006-11-09 Abbott Laboratories Guidewire apparatus with an expandable portion
US8777967B2 (en) * 2005-06-09 2014-07-15 Xlumena, Inc. Methods and devices for anchoring to tissue
JP4746359B2 (ja) 2005-06-20 2011-08-10 オリンパスメディカルシステムズ株式会社 内視鏡用処置具
WO2007052341A1 (ja) 2005-11-01 2007-05-10 Japan Electel Inc. バルーンカテーテルシステム
ATE554735T1 (de) * 2006-06-05 2012-05-15 Alvarez Jose Rafael Garza Intragastrische ballonanordnung
US20080045863A1 (en) 2006-08-17 2008-02-21 Ethicon Endo-Surgery, Inc. Guidewire structure including a medical guidewire
EP1915956B1 (en) * 2006-09-08 2009-10-28 Ethicon Endo-Surgery, Inc. Surgical instrumentation for performing endoluminal and/or transluminal anastomosis
CN103785096B (zh) 2007-02-08 2016-09-14 C.R.巴德有限公司 形状记忆医疗器械及其生产方法
JP2008284136A (ja) 2007-05-17 2008-11-27 Shimadzu Corp 超音波プローブ用アタッチメント及び超音波プローブ
WO2009023385A1 (en) 2007-07-03 2009-02-19 Irvine Biomedical, Inc. Magnetically guided catheter with flexible tip
CA2698112A1 (en) 2007-08-30 2009-03-05 Syncro Medical Innovations, Inc. Guided catheter with removable magnetic guide
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US7713215B2 (en) 2008-01-31 2010-05-11 Shriver Edgar L Steering, piercing, anchoring, distending extravascular guidewire
JP5101359B2 (ja) 2008-03-26 2012-12-19 テルモ株式会社 ガイドワイヤ導入具及びガイドワイヤ導入具セット
US20100145147A1 (en) 2008-09-02 2010-06-10 Syncro Medical Innovations, Inc. Magnetic device for guiding catheter and method of use therefor
AU2009293312B2 (en) 2008-09-18 2015-07-09 Acclarent, Inc. Methods and apparatus for treating disorders of the ear nose and throat
EP2330982A2 (en) 2008-09-24 2011-06-15 Hologic, Inc. Systems, methods and devices for using a flowable medium for distending a hollow organ
US8437833B2 (en) * 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US8828031B2 (en) 2009-01-12 2014-09-09 Ethicon Endo-Surgery, Inc. Apparatus for forming an anastomosis
CL2009000279A1 (es) 2009-02-06 2009-08-14 Biotech Innovations Ltda Sistema de guia y traccion remota para cirugia mini-invasiva, que comprende: al menos una endopinza quirurgica y desprendible con medios de enganches y una porcion de material ferro magnaetico, una guia de introduccion de forma cilindrica, un mecanismo de desprendimiento, y al menos un medio de traccion remota con iman.
WO2010129327A1 (en) 2009-05-05 2010-11-11 Tufts Medical Center Tracheal intubation device
ES2386515T3 (es) 2009-07-31 2012-08-22 Safetrach Ab Un conjunto de dilatador y un dispositivo para facilitar la traqueotomía
US8677990B2 (en) 2010-04-28 2014-03-25 Syncro Medical Innovations, Inc. Endo-tracheal intubation device with adjustably bendable stylet
CN102309809B (zh) 2010-07-09 2013-11-20 同济大学 造口术系统
EP2618719B1 (en) * 2010-09-22 2017-10-04 Acclarent, Inc. Apparatus for treating disorders of the sinuses
US9332990B2 (en) 2010-12-30 2016-05-10 Wake Forest University Health Sciences Ureter to ileal conduit anastomosis using magnetic compression and related delivery devices and methods
GB2494113B (en) * 2011-08-25 2013-07-17 Cook Medical Technologies Llc Medical balloon and balloon catheter assembly
US20130047993A1 (en) 2011-08-31 2013-02-28 Nellcor Puritan Bennett Llc Tracheal tube having a flange with a variable volume
GB2494864B (en) 2011-09-16 2014-02-26 Cook Medical Technologies Llc Ultrasonically visible balloon catheter assembly and method of imaging a medical balloon
ITMI20111820A1 (it) 2011-10-06 2013-04-07 Enrico Giustiniano Dispositivo di ausilio all'intubazione oro-tracheale
JP5885487B2 (ja) 2011-12-09 2016-03-15 オリンパス株式会社 誘導型医療システム
US8834370B2 (en) 2011-12-15 2014-09-16 Cook Medical Technologies Llc Ultrasonic percutaneous enteral feeding tube
EP2879595B1 (en) 2012-08-03 2019-04-10 Muffin Incorporated Weeping balloon catheter with ultrasound element
US9713578B2 (en) 2012-12-20 2017-07-25 Sabry Gabriel Feeding tube with inflatable balloon component
US9492644B2 (en) 2012-12-21 2016-11-15 Avent, Inc. Dilation device for placing catheter tubes
US8827953B2 (en) 2013-01-15 2014-09-09 Krishna Rocha-Singh Apparatus and method for delivering intraluminal therapy
US9339285B2 (en) 2013-03-12 2016-05-17 Levita Magnetics International Corp. Grasper with magnetically-controlled positioning
US10010370B2 (en) 2013-03-14 2018-07-03 Levita Magnetics International Corp. Magnetic control assemblies and systems therefor
EP2968874B1 (en) * 2013-03-14 2017-06-28 Cook Medical Technologies LLC Elongated dilator for pull peg tube without a loop
EP3444002B1 (en) 2013-04-22 2025-06-04 University of Maryland, Baltimore Coaptation ultrasound devices
US10155102B2 (en) 2013-08-06 2018-12-18 Cook Medical Technologies Llc System and method for external percutaneous connections
WO2015112645A1 (en) 2014-01-21 2015-07-30 Levita Magnetics International Corp. Laparoscopic graspers and systems therefor
US10376674B2 (en) * 2014-09-15 2019-08-13 Ethicon, Inc. System and method for targeted delivery of therapeutic agents to tissue
US20160279393A1 (en) * 2015-03-25 2016-09-29 Covidien Lp Guidewire retrieval catheter
EP3103500A1 (de) * 2015-06-11 2016-12-14 Lohmann & Rauscher GmbH Offenporiger ballonkatheter
WO2017176881A1 (en) 2016-04-05 2017-10-12 University Of Maryland, Baltimore Method and apparatus for coaptive ultrasound gastrostomy
WO2017216650A1 (en) 2016-06-14 2017-12-21 Barkhordari Khosro An endotracheal tube for percutaneous dilatational tracheostomy and bronchoscopy
AU2019257771A1 (en) 2018-04-27 2020-11-26 CoapTech, Inc. Systems, apparatus, and methods for placing a guidewire for a gastrostomy tube
EP3787497B1 (en) 2018-05-04 2025-01-08 CoapTech, Inc. Systems and apparatus for delivering a medical device beyond a bifurcation in a body lumen
CN120242251A (zh) 2018-06-01 2025-07-04 科普科技股份有限公司 用于执行经皮气管切开术的系统、设备和方法

Also Published As

Publication number Publication date
US20210244624A1 (en) 2021-08-12
CA3127063A1 (en) 2019-10-31
EP3784321A4 (en) 2022-03-02
EP3784321B1 (en) 2025-07-16
US11612546B2 (en) 2023-03-28
JP2021522047A (ja) 2021-08-30
EP3784321A1 (en) 2021-03-03
JP7535034B2 (ja) 2024-08-15
CN113453741A (zh) 2021-09-28
CN116617542A (zh) 2023-08-22
CN113453741B (zh) 2023-06-09
US20230404857A1 (en) 2023-12-21
WO2019210170A1 (en) 2019-10-31

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PC1 Assignment before grant (sect. 113)

Owner name: COAPTECH, INC.

Free format text: FORMER APPLICANT(S): COAPTECH LLC; CAROLAN, HOWARD; TROPELLO, STEVEN; GOLDWASSER, ELISABETH

MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted