DE3784646D1 - Gammabestrahlung einer kollagen-mineral-mischung. - Google Patents

Gammabestrahlung einer kollagen-mineral-mischung.

Info

Publication number: DE3784646D1
Authority: DE; Germany
Prior art keywords: gamma radiation; mineral blend; collagen mineral; collagen; blend
Prior art date: 1986-11-06
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

Application number

DE8787309810T

Other languages

English (en)

Other versions

DE3784646T2 (de

Inventor

Thomas L Smestad

Daniel Prows

George H Chu

Diana M Hendriks

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.)

Collagen Aesthetics Inc

Original Assignee

Collagen Corp

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.)

1986-11-06

Filing date

1987-11-05

Publication date

1993-04-15

1986-11-06 Priority claimed from US06/928,306 external-priority patent/US4865602A/en

1987-11-05 Application filed by Collagen Corp filed Critical Collagen Corp

1993-04-15 Application granted granted Critical

1993-04-15 Publication of DE3784646D1 publication Critical patent/DE3784646D1/de

1993-06-17 Publication of DE3784646T2 publication Critical patent/DE3784646T2/de

2007-11-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

102000008186 Collagen Human genes 0.000 title 1
108010035532 Collagen Proteins 0.000 title 1
229920001436 collagen Polymers 0.000 title 1
229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
230000005855 radiation Effects 0.000 title 1

DE19873784646 1986-11-06 1987-11-05 Gammabestrahlung einer kollagen-mineral-mischung. Expired - Fee Related DE3784646T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/928,306 US4865602A (en)	1986-11-06	1986-11-06	Gamma irradiation of collagen/mineral mixtures

Publications (2)

Publication Number	Publication Date
DE3784646D1 true DE3784646D1 (de)	1993-04-15
DE3784646T2 DE3784646T2 (de)	1993-06-17

Family

ID=25456062

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19873784646 Expired - Fee Related DE3784646T2 (de)	1986-11-06	1987-11-05	Gammabestrahlung einer kollagen-mineral-mischung.

Country Status (3)

Country	Link
AT (1)	ATE86505T1 (de)
CA (1)	CA1310918C (de)
DE (1)	DE3784646T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2529764A1 (de)	2011-05-31	2012-12-05	Curasan AG	Biologisch degradierbares kompositmaterial

1987
- 1987-11-03 CA CA000550940A patent/CA1310918C/en not_active Expired - Lifetime
- 1987-11-05 AT AT87309810T patent/ATE86505T1/de not_active IP Right Cessation
- 1987-11-05 DE DE19873784646 patent/DE3784646T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA1310918C (en)	1992-12-01
DE3784646T2 (de)	1993-06-17
ATE86505T1 (de)	1993-03-15

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Legal Events

Date	Code	Title	Description
1994-04-07	8364	No opposition during term of opposition
2002-11-07	8339	Ceased/non-payment of the annual fee