EP2068622A2 - Method and mixture for in-vivo photochemical cross-linking of collagen - Google Patents
Method and mixture for in-vivo photochemical cross-linking of collagenInfo
- Publication number
- EP2068622A2 EP2068622A2 EP07810866A EP07810866A EP2068622A2 EP 2068622 A2 EP2068622 A2 EP 2068622A2 EP 07810866 A EP07810866 A EP 07810866A EP 07810866 A EP07810866 A EP 07810866A EP 2068622 A2 EP2068622 A2 EP 2068622A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- collagen
- photosensitizer
- linking
- vivo
- cross
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/409—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having four such rings, e.g. porphine derivatives, bilirubin, biliverdine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/39—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83405906P | 2006-07-28 | 2006-07-28 | |
US11/880,973 US20090028926A1 (en) | 2007-07-25 | 2007-07-25 | Method and mixture for in vivo photochemical cross-linking of collagen |
PCT/US2007/016952 WO2008013962A2 (en) | 2006-07-28 | 2007-07-27 | Method and mixture for in-vivo photochemical cross-linking of collagen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2068622A2 true EP2068622A2 (en) | 2009-06-17 |
EP2068622A4 EP2068622A4 (en) | 2012-10-10 |
Family
ID=38982115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07810866A Withdrawn EP2068622A4 (en) | 2006-07-28 | 2007-07-27 | Method and mixture for in-vivo photochemical cross-linking of collagen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2068622A4 (en) |
WO (1) | WO2008013962A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE539733T1 (en) | 2005-11-09 | 2012-01-15 | Klox Technologies Inc | COMPOSITIONS AND METHODS FOR TOOTH WHITENING |
US20100266989A1 (en) | 2006-11-09 | 2010-10-21 | Klox Technologies Inc. | Teeth whitening compositions and methods |
DK2352488T3 (en) | 2008-11-07 | 2017-03-27 | Klox Tech Inc | OXIDATIVE PHOTO-ACTIVATED SKIN REFRESHING COMPOSITION INCLUDING HYALURONIC ACID, GLUCOSAMINE, OR ALLANTOIN |
ES2650864T3 (en) | 2009-07-17 | 2018-01-22 | Klox Technologies Inc. | Oral antibacterial composition |
US11116841B2 (en) | 2012-04-20 | 2021-09-14 | Klox Technologies Inc. | Biophotonic compositions, kits and methods |
US20130281913A1 (en) | 2012-04-20 | 2013-10-24 | Klox Technologies Inc. | Biophotonic compositions and methods for providing biophotonic treatment |
CA2884349C (en) | 2012-09-14 | 2019-03-26 | Valeant Pharmaceuticals International, Inc. | Compositions and methods for teeth whitening |
US20140276354A1 (en) | 2013-03-14 | 2014-09-18 | Klox Technologies Inc. | Biophotonic materials and uses thereof |
MX366292B (en) | 2013-07-03 | 2019-07-04 | Klox Tech Inc | Biophotonic compositions comprising a chromophore and a gelling agent for treating wounds. |
JP7004501B2 (en) | 2013-12-03 | 2022-01-21 | コーネル ユニバーシティー | Methods for Repairing the Annulus fibrosus and Collagen Gel Composition |
KR20160140716A (en) | 2014-04-01 | 2016-12-07 | 클록스 테크놀로지스 인크. | Tissue filler compositions and methods of use |
BR112017008849B1 (en) | 2014-10-31 | 2022-05-24 | Klox Technologies Inc | Light-curable fiber, light-curable fabric and manufactured article |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5552452A (en) * | 1993-03-15 | 1996-09-03 | Arch Development Corp. | Organic tissue glue for closure of wounds |
US6818018B1 (en) * | 1998-08-14 | 2004-11-16 | Incept Llc | In situ polymerizable hydrogels |
WO2006029571A1 (en) * | 2004-09-14 | 2006-03-23 | The University Of Hong Kong | Photochemically crosslinked collagen scaffolds and methods for their preparation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5913884A (en) * | 1996-09-19 | 1999-06-22 | The General Hospital Corporation | Inhibition of fibrosis by photodynamic therapy |
US20050148512A1 (en) * | 2003-11-10 | 2005-07-07 | Angiotech International Ag | Medical implants and fibrosis-inducing agents |
-
2007
- 2007-07-27 EP EP07810866A patent/EP2068622A4/en not_active Withdrawn
- 2007-07-27 WO PCT/US2007/016952 patent/WO2008013962A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5552452A (en) * | 1993-03-15 | 1996-09-03 | Arch Development Corp. | Organic tissue glue for closure of wounds |
US6818018B1 (en) * | 1998-08-14 | 2004-11-16 | Incept Llc | In situ polymerizable hydrogels |
WO2006029571A1 (en) * | 2004-09-14 | 2006-03-23 | The University Of Hong Kong | Photochemically crosslinked collagen scaffolds and methods for their preparation |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008013962A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008013962A2 (en) | 2008-01-31 |
EP2068622A4 (en) | 2012-10-10 |
WO2008013962A9 (en) | 2008-03-27 |
WO2008013962A3 (en) | 2008-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
17P | Request for examination filed |
Effective date: 20090618 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120912 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 38/39 20060101ALI20120906BHEP Ipc: A61L 27/24 20060101ALI20120906BHEP Ipc: C07K 14/78 20060101ALI20120906BHEP Ipc: A01N 25/00 20060101AFI20120906BHEP Ipc: A61K 31/409 20060101ALI20120906BHEP |
|
17Q | First examination report despatched |
Effective date: 20130614 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BIOLITEC PHARMA IP & INVESTMENT LTD. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BIOLITEC UNTERNEHMENSBETEILIGUNGS II AG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180201 |