Poly(orthoester) polymers, and methods of making and using same

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C528S406000, C424S489000

Reexamination Certificate

active

07875697

ABSTRACT:
Poly(orthoester) polymers, and methods of making and using such poly(orthoester) polymers are provided. The poly(orthoester) polymers can be useful for applications including, for example, medical devices and pharmaceutical compositions. In a preferred embodiment, the poly(orthoester) polymers are biodegradable.

REFERENCES:
patent: 2957856 (1960-10-01), Guest et al.
patent: 4079038 (1978-03-01), Choi et al.
patent: 4093709 (1978-06-01), Choi et al.
patent: 4131648 (1978-12-01), Choi et al.
patent: 4136252 (1979-01-01), Capozza
patent: 4138344 (1979-02-01), Choi et al.
patent: 4180646 (1979-12-01), Choi et al.
patent: 4304767 (1981-12-01), Heller et al.
patent: 4489056 (1984-12-01), Himmelstein et al.
patent: 4513143 (1985-04-01), Ng et al.
patent: 4532335 (1985-07-01), Helwing
patent: 4549010 (1985-10-01), Sparer et al.
patent: 4638045 (1987-01-01), Kohn et al.
patent: 4639366 (1987-01-01), Heller
patent: 4735804 (1988-04-01), Caldwell et al.
patent: 4758436 (1988-07-01), Caldwell et al.
patent: 4764364 (1988-08-01), Heller et al.
patent: 4765973 (1988-08-01), Heller
patent: 4767627 (1988-08-01), Caldwell et al.
patent: 4780319 (1988-10-01), Zentner et al.
patent: 4855132 (1989-08-01), Heller et al.
patent: 4898928 (1990-02-01), Heller et al.
patent: 4946931 (1990-08-01), Heller et al.
patent: 4957998 (1990-09-01), Heller et al.
patent: 5013821 (1991-05-01), Heller et al.
patent: 5030457 (1991-07-01), Ng et al.
patent: 5108755 (1992-04-01), Daniels et al.
patent: 5211951 (1993-05-01), Sparer et al.
patent: 5254345 (1993-10-01), Pogany et al.
patent: 5336505 (1994-08-01), Ng et al.
patent: 5374681 (1994-12-01), Kroner et al.
patent: 5461140 (1995-10-01), Heller et al.
patent: 5587507 (1996-12-01), Kohn et al.
patent: 5618563 (1997-04-01), Berde et al.
patent: 5700485 (1997-12-01), Berde et al.
patent: 5747058 (1998-05-01), Tipton et al.
patent: 5747060 (1998-05-01), Sackler et al.
patent: 5824343 (1998-10-01), Ng et al.
patent: 5837228 (1998-11-01), Shih et al.
patent: 5919473 (1999-07-01), Elkhoury
patent: 5939453 (1999-08-01), Heller et al.
patent: 5942241 (1999-08-01), Chasin et al.
patent: 5968542 (1999-10-01), Tipton
patent: 5968543 (1999-10-01), Heller et al.
patent: 6096344 (2000-08-01), Liu et al.
patent: 6120491 (2000-09-01), Kohn et al.
patent: 6133402 (2000-10-01), Coates et al.
patent: 6214387 (2001-04-01), Berde et al.
patent: 6238702 (2001-05-01), Berde et al.
patent: 6248345 (2001-06-01), Goldenheim et al.
patent: 6413536 (2002-07-01), Gibson et al.
patent: 6514516 (2003-02-01), Chasin et al.
patent: 6524606 (2003-02-01), Ng et al.
patent: 6524607 (2003-02-01), Goldenheim et al.
patent: 6534081 (2003-03-01), Goldenheim et al.
patent: 6602975 (2003-08-01), Hubbell et al.
patent: 6613355 (2003-09-01), Ng et al.
patent: 6667371 (2003-12-01), Ng et al.
patent: 6699908 (2004-03-01), Sackler et al.
patent: 6790458 (2004-09-01), Ng et al.
patent: 6793938 (2004-09-01), Sankaram
patent: 6822000 (2004-11-01), Ng et al.
patent: 6861068 (2005-03-01), Ng et al.
patent: 6863782 (2005-03-01), Newsome et al.
patent: 6921541 (2005-07-01), Chasin et al.
patent: 6933328 (2005-08-01), Schacht
patent: 6946145 (2005-09-01), Ng et al.
patent: 7045589 (2006-05-01), Heller et al.
patent: 7163694 (2007-01-01), Heller et al.
patent: 7288609 (2007-10-01), Pacetti
patent: 7319132 (2008-01-01), Musa
patent: 2002/0037300 (2002-03-01), Ng et al.
patent: 2002/0114835 (2002-08-01), Sackler et al.
patent: 2002/0176844 (2002-11-01), Ng et al.
patent: 2003/0138474 (2003-07-01), Ng et al.
patent: 2003/0152630 (2003-08-01), Ng et al.
patent: 2003/0185873 (2003-10-01), Chasin et al.
patent: 2003/0212148 (2003-11-01), Ng et al.
patent: 2004/0001872 (2004-01-01), Shih et al.
patent: 2004/0033251 (2004-02-01), Sparer et al.
patent: 2004/0039437 (2004-02-01), Sparer et al.
patent: 2004/0047911 (2004-03-01), Lyu et al.
patent: 2004/0086569 (2004-05-01), Sparer et al.
patent: 2004/0096506 (2004-05-01), Heller et al.
patent: 2004/0101557 (2004-05-01), Gibson et al.
patent: 2004/0109893 (2004-06-01), Chen et al.
patent: 2004/0115273 (2004-06-01), Sparer et al.
patent: 2004/0127978 (2004-07-01), Sparer et al.
patent: 2004/0146550 (2004-07-01), Ng et al.
patent: 2004/0156907 (2004-08-01), Ng et al.
patent: 2005/0025834 (2005-02-01), Guo et al.
patent: 2005/0042194 (2005-02-01), Ng et al.
patent: 2005/0064005 (2005-03-01), Dinh et al.
patent: 2005/0064038 (2005-03-01), Dinh et al.
patent: 2006/0235083 (2006-10-01), Heller
patent: 2007/0265355 (2007-11-01), Benz et al.
patent: 2008/0286326 (2008-11-01), Benco
patent: 0 168 277 (1990-08-01), None
patent: 0 208 617 (1990-09-01), None
patent: 0 202 159 (1991-07-01), None
patent: 0 168 277 (1992-12-01), None
patent: 0 524 831 (1993-01-01), None
patent: 0 473 223 (1995-05-01), None
patent: 1 142 596 (2001-10-01), None
patent: 1225172 (2002-07-01), None
patent: WO 90/12605 (1990-11-01), None
patent: WO 97/25366 (1997-07-01), None
patent: WO 01/85139 (2001-11-01), None
patent: WO 01/85139 (2002-04-01), None
patent: WO 02/38185 (2002-05-01), None
patent: WO 02/092661 (2002-11-01), None
patent: WO 02/38185 (2003-01-01), None
patent: WO 2005/009408 (2005-02-01), None
patent: WO 2005/009408 (2006-01-01), None
Anderson et al., “General Acid Catalysis of Ortho Ester Hydrolysis,”J. Org. Chem., Jun. 16, 1972; 37(12):1993-1996.
Barr et al., “Post surgical pain management with poly(ortho esters),”Adv. Drug Deliv. Rev., Oct. 16, 2002; 54(7):1041-1048.
Chiang et al., “Effect of Phenyl Substitution on Ortho Ester Hydrolysis,”J.A.C.S., Jul. 10, 1974; 96(14):4494-4499.
Crivello et al., “Ketene Acetal Monomers: Synthesis and Characterization,”J. Polymer Sci. Part A: Polymer Chem., Nov. 15, 1996; 34(15):3091-3102.
Heller et al., “The Effect of Copolymerized 9,10-Dihydroxystearic acid on Erosion Rates of Poly(ortho esters) and Its Use in the Delivery of Levonorgestrel,”J. Controlled Release, Sep. 1987; 5(2):173-177.
Heller et al., “Development of poly(ortho esters) and their application for bovine serum albumin and bupivacaine delivery,”J. Controlled Release, Jan. 17, 2002; 78(1-3):133-141.
Heller et al., “Injectable Semi-Solid Poly (Ortho Esters) for the Controlled Delivery of Therapeutic Agents: Synthesis and Applications,”Drug Deliv. Tech., Jan.-Feb. 2002; 2(1); 6 pgs.
Heller et al., “Poly(ortho esters): synthesis, characterization, properties and uses,”Adv. Drug Deliv. Rev., Oct. 16, 2002; 54(7):1015-1039.
Heller et al., “Poly(ortho esters)—From Concept to Reality,” a paper presented at the ICMAT 2003 Conference, (International Conference on Materials for Advanced Technologies), Singapore, Jun. 29-Jul. 4, 2003.Biomacromolecules, 2004; 5(5):1625-1632. Published online Aug. 17, 2004.
Heller, “Ocular Delivery using poly(ortho esters),”Adv. Drug Deliv. Rev., Dec. 13, 2005; 57(14):2053-2062. Published online Nov. 8, 2005.
Hemmerich, “Polymer Materials Selection for Radiation-Sterilized Products,”Medical Device and Diagnostic Industry Magazine, Feb. 22, 2000.;(Part 2):78-89. [Retrieved online Sep. 17, 2007]. Retrieved from the Internet: <URL:http://www.devicelink.com/mddi/archive/00/02/006.html>; 5 pgs.
Kohn et al., “Bioresorbable and Bioerodible Materials,”Biomaterials Science: An Introduction to Materials in Medicine, San Diego, CA, 1996; title page, copyright page, and pp. 64-72.
Lyu et al., “Analytical Solutions to Mathematical Models of the Surface and Bulk Erosion of Solid Polymers,”J Polymer Sci., Part B: Polymer Physics, Feb. 15, 2005; 43(4):383-397.
Merkli et al., “Purity and stability assessment of a semi-solid poly(ortho ester) used in drug delivery systems,”Biomaterials, May 1996; 17(9):897-902.
Moore et al., “Mechanism of the alternating copolymerization of epoxides and CO2 using beta-diiminate zinc catalysts: evidence for a bimetallic epoxide enchainment,”J.A.C.S., Oct. 1, 2003; 125(39):11911-11924.
Ng et al., “Poly (Ortho Esters) by the Addition

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Poly(orthoester) polymers, and methods of making and using same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Poly(orthoester) polymers, and methods of making and using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Poly(orthoester) polymers, and methods of making and using same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2637274

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.