CA2482340C - Dental prosthesis method and alloys - Google Patents
Dental prosthesis method and alloys Download PDFInfo
- Publication number
- CA2482340C CA2482340C CA002482340A CA2482340A CA2482340C CA 2482340 C CA2482340 C CA 2482340C CA 002482340 A CA002482340 A CA 002482340A CA 2482340 A CA2482340 A CA 2482340A CA 2482340 C CA2482340 C CA 2482340C
- Authority
- CA
- Canada
- Prior art keywords
- gold
- alloy
- dental prosthesis
- dental
- zirconium
- 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.)
- Expired - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 61
- 239000000956 alloy Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims description 22
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000010931 gold Substances 0.000 claims abstract description 56
- 229910052737 gold Inorganic materials 0.000 claims abstract description 56
- 239000010936 titanium Substances 0.000 claims abstract description 25
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 24
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910001020 Au alloy Inorganic materials 0.000 claims description 10
- 239000003353 gold alloy Substances 0.000 claims description 9
- 238000007670 refining Methods 0.000 claims description 7
- 229910052788 barium Inorganic materials 0.000 claims description 5
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003564 dental alloy Substances 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 239000010953 base metal Substances 0.000 abstract description 21
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052804 chromium Inorganic materials 0.000 abstract description 9
- 239000011651 chromium Substances 0.000 abstract description 9
- 229910052727 yttrium Inorganic materials 0.000 abstract description 8
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract description 8
- 238000007792 addition Methods 0.000 abstract description 6
- 238000005275 alloying Methods 0.000 abstract description 5
- 238000005495 investment casting Methods 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 abstract description 4
- 229910052573 porcelain Inorganic materials 0.000 description 11
- 230000004907 flux Effects 0.000 description 10
- 238000003483 aging Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000003801 milling Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910002058 ternary alloy Inorganic materials 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- -1 that is Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002927 oxygen compounds Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910011255 B2O3 Inorganic materials 0.000 description 1
- 208000015943 Coeliac disease Diseases 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- RZVXOCDCIIFGGH-UHFFFAOYSA-N chromium gold Chemical compound [Cr].[Au] RZVXOCDCIIFGGH-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002670 dental porcelain Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- ZNKMCMOJCDFGFT-UHFFFAOYSA-N gold titanium Chemical compound [Ti].[Au] ZNKMCMOJCDFGFT-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910001258 titanium gold Inorganic materials 0.000 description 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0022—Blanks or green, unfinished dental restoration parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
- A61K6/842—Rare earth metals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
- A61K6/844—Noble metals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/081—Making teeth by casting or moulding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dentistry (AREA)
- Dental Prosthetics (AREA)
- Dental Preparations (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/846,314 | 2004-05-14 | ||
| US10/846,314 US7279054B2 (en) | 2004-05-14 | 2004-05-14 | Dental prosthesis method and alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2482340A1 CA2482340A1 (en) | 2005-11-14 |
| CA2482340C true CA2482340C (en) | 2009-12-15 |
Family
ID=34701519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002482340A Expired - Fee Related CA2482340C (en) | 2004-05-14 | 2004-09-21 | Dental prosthesis method and alloys |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7279054B2 (enExample) |
| EP (1) | EP1595523B1 (enExample) |
| JP (1) | JP4819395B2 (enExample) |
| CA (1) | CA2482340C (enExample) |
| DE (1) | DE202005004529U1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2345636T5 (es) | 2006-08-25 | 2018-06-25 | Kulzer Gmbh | Procedimiento de fabricación de una superestructura dental |
| DE112008000685T5 (de) | 2007-03-21 | 2010-02-11 | The Argen Corporation, San Diego | Nichtmagnetische Cobalt-Palladium-Dentallegierung |
| WO2009120752A1 (en) * | 2008-03-28 | 2009-10-01 | The Argen Corporation | Zirconia compatible dental alloy composition |
| WO2012125516A2 (en) * | 2011-03-11 | 2012-09-20 | Kf Licensing, Inc. | Tarnish-resistant sterling silver alloys |
| EP3841912B1 (en) | 2011-03-28 | 2025-06-11 | Royal Canadian Mint/Monnaie Royale Canadienne | Machine for reducing giveaway material on mint products |
| US10383709B2 (en) | 2012-10-12 | 2019-08-20 | Nobel Biocare Services Ag | Dental bar |
| US8905757B2 (en) | 2012-12-03 | 2014-12-09 | E. Kats Enterprises Ltd. | Method and apparatus for measuring a location and orientation of a plurality of implants |
| LU92432B1 (de) | 2014-04-18 | 2015-10-19 | Vhf Camfacture Ag | Verfahren und Vorrichtung zum Erfassen, Trennen und Wiederaufbereiten von feststoffbelasteten Kühlschmierstoffen aus einer Bearbeitungsvorrichtung |
| EP3571325A4 (en) * | 2017-03-27 | 2020-11-18 | Pethe, Subodh | HARD GOLD ALLOY CONTAINING ZIRCONIUM, TITANIUM AND MAGNESIUM FOR THE MANUFACTURE OF JEWELERY |
| US11427894B2 (en) | 2019-08-02 | 2022-08-30 | The Argen Corporation | Cobalt based platinum-containing noble dental alloys |
| CN111992731A (zh) * | 2020-09-18 | 2020-11-27 | 西安工程大学 | 一种粉末冶金法制备硬质足金的方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3502466A (en) * | 1969-04-22 | 1970-03-24 | Ceramco Ind Products Corp | Manufacture of articles from powdered metals |
| JPS51139522A (en) * | 1975-05-28 | 1976-12-01 | Ishifuku Kinzoku Kogyo Kk | Au-alloy |
| JPS582256B2 (ja) * | 1979-06-22 | 1983-01-14 | 学校法人 城西歯科大学 | 歯科用金合金 |
| US4668289A (en) * | 1985-11-22 | 1987-05-26 | Wisconsin Alumni Research Foundation | Method for reclaiming gold |
| JPH0717974B2 (ja) * | 1990-11-28 | 1995-03-01 | 工業技術院長 | 光沢のある灰黒色及び黒色に着色する金合金とその着色法 |
| US5217685A (en) * | 1991-10-03 | 1993-06-08 | The Wilkinson Company | Abutment base alloy for jawbone mounted dental implants |
| AU683050B2 (en) * | 1993-06-24 | 1997-10-30 | Dentsply Gmbh | Dental prosthesis |
| JPH07166266A (ja) * | 1993-12-15 | 1995-06-27 | Tanaka Kikinzoku Kogyo Kk | 装飾品用Ａｕ材料 |
| DE4419408C1 (de) * | 1994-06-03 | 1995-07-06 | Wieland Edelmetalle | Dental-Goldlegierung für Zahnersatz |
| DE59404640D1 (de) * | 1994-07-05 | 1998-01-02 | Cendres & Metaux Sa | Hochgoldhaltige Dentallegierung |
| US5853661A (en) | 1994-07-05 | 1998-12-29 | Cendres Et Metaux Sa | High gold content bio--compatible dental alloy |
| DE4439793C2 (de) | 1994-11-08 | 2001-05-23 | Degussa | Verfahren zur Herstellung von Gußformstücken aus Gold-Titan-Legierungen |
| DK0729740T3 (da) * | 1995-02-25 | 2004-07-26 | Degudent Gmbh | Anvendelse af guldlegeringer til konstruktionselementer i dentalteknikken |
| JP3688783B2 (ja) * | 1995-12-14 | 2005-08-31 | 石福金属興業株式会社 | Ｔｉ−Ａｕ系形状記憶合金 |
| WO1997028779A1 (de) | 1996-02-08 | 1997-08-14 | Wieland Edelmetalle Gmbh & Co. | Dental-gold-legierung für zahnersatz |
| JPH10183272A (ja) * | 1996-12-24 | 1998-07-14 | Sumitomo Metal Mining Co Ltd | 金合金 |
| US5922276A (en) | 1998-02-17 | 1999-07-13 | The Argen Corporation | Gold alloy for porcelain/metal dental restorations |
| WO2001055465A1 (en) | 2000-01-26 | 2001-08-02 | Jeneric/Pentron Incorporated | Dental alloys |
| US6915178B2 (en) * | 2000-09-06 | 2005-07-05 | O'brien Dental Lab, Inc. | Dental prosthesis manufacturing process, dental prosthesis pattern & dental prosthesis made thereby |
| ATE555743T1 (de) | 2000-11-08 | 2012-05-15 | Straumann Inst Ag | (dentale) oberflächenerfassung und erzeugung |
| NL1023458C2 (nl) | 2003-05-19 | 2004-11-22 | Elephant Dental Bv | Goudlegering alsmede een werkwijze voor het vervaardigen van een dentaalrestauratie. |
-
2004
- 2004-05-14 US US10/846,314 patent/US7279054B2/en not_active Expired - Fee Related
- 2004-09-21 CA CA002482340A patent/CA2482340C/en not_active Expired - Fee Related
- 2004-09-21 EP EP04090367.6A patent/EP1595523B1/en not_active Expired - Lifetime
-
2005
- 2005-03-14 DE DE200520004529 patent/DE202005004529U1/de not_active Expired - Lifetime
- 2005-05-13 JP JP2005141113A patent/JP4819395B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-25 US US11/627,079 patent/US7892480B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE202005004529U1 (de) | 2005-06-16 |
| JP4819395B2 (ja) | 2011-11-24 |
| US7892480B2 (en) | 2011-02-22 |
| US7279054B2 (en) | 2007-10-09 |
| JP2005324033A (ja) | 2005-11-24 |
| US20070113707A1 (en) | 2007-05-24 |
| US20050252339A1 (en) | 2005-11-17 |
| EP1595523B1 (en) | 2013-04-10 |
| EP1595523A1 (en) | 2005-11-16 |
| CA2482340A1 (en) | 2005-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180921 |