US Patent No: 4,875,479

Number of patents in Portfolio can not be more than 2000

Sutural material

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Abstract

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The sutural material consists of a base from a bio-resolvable polymer and a layer of a copolymer of N-vinylpyrrolidone with an alkylacrylate and/or an alkylmethacrylate deposited onto the base and containing an antimicrobal preparation or a mixture of preparations and having the period of its biodestruction shorter than that of the base, the thickness of this layer being equal to 0.1 to 1.0 of the base thickness.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIKIMOSCOW0

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belykh, Sergei I Moscow, SU 8 300
Davydov, Anatoly B Moscow, SU 20 513
Kanshin, Nikolai N Moscow, SU 8 941
Kirillov, Jury B Ryazan, SU 1 12
Kovalenko, Igor L Moscow, SU 3 46
Moschensky, Anatoly D Malakhovka, SU 5 183
Osipov, Gennady I Moscow, SU 1 12
Utyamyshev, Rustam I Moscow, SU 11 598

Cited Art Landscape

Patent Info (Count) # Cites Year
 
KENDALL COMPANY, THE A DE CORP. (1)
* 4,300,820 Water absorptive composition 49 1980
 
Repromed, Inc. (1)
* 4,582,052 Povidone-iodine dispensing fiber 25 1984
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
INNOVASIVE ACQUISITION CORP. (1)
* 5,645,568 Expandable body suture 226 1995
 
TYCO HEALTHCARE GROUP LP (4)
* 5,269,783 Device and method for repairing torn tissue 410 1991
* 5,374,268 Device and method for repairing torn tissue 260 1993
7,588,594 Tissue repair device and apparatus and method for fabricating same 2 2006
* 2006/0161,160 Tissue repair device and apparatus and method for fabricating same 2 2006
 
COVIDIEN LP (1)
* 7,875,063 Tissue repair device and apparatus and method for fabricating same 2 1995
 
UNITED STATES SURGICAL CORPORATION (6)
* 5,447,966 Treating bioabsorbable surgical articles by coating with glycerine, polalkyleneoxide block copolymer and gelatin 71 1994
* 5,607,686 Polymeric composition 44 1994
* 5,643,319 Device for applying a meniscal staple 258 1994
* 5,534,288 Infection-resistant surgical devices and methods of making them 55 1995
6,190,401 Device for applying a meniscal staple 283 1997
6,666,872 Single shot meniscal repair device 56 2001
 
ACUMED LLC (3)
7,343,920 Connective tissue repair system 214 2002
* 2004/0122,471 Connective tissue repair system 108 2002
* 2008/0172,053 Connective tissue repair system 0 2008
* Cited By Examiner