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Class Information
Number: 128/DIG.14
Name: Surgery > Teflon™
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5975906 |
Soft polymer dental strip and process therefor |
Nov. 2, 1999 |
| 5957690 |
Textured high density PTFE medical barrier |
Sep. 28, 1999 |
| 5462781 |
Surface modified porous expanded polytetrafluoroethylene and process for making |
Oct. 31, 1995 |
| 5437900 |
Surface modified porous expanded polytetrafluoroethylene and process for making |
Aug. 1, 1995 |
| 5411484 |
Biomedical tube holding device |
May. 2, 1995 |
| 5360341 |
Method and appliance for promoting the healing of oral tissues |
Nov. 1, 1994 |
| 4875468 |
Elastomer-ePTFE biopsy channel |
Oct. 24, 1989 |
| 4713070 |
Porous structure of polytetrafluoroethylene and process for production thereof |
Dec. 15, 1987 |
| 4685447 |
Tissue expander system |
Aug. 11, 1987 |
| 4639980 |
Tubing organizer |
Feb. 3, 1987 |
| 4573480 |
Implantable electrode lead with microporous insulation |
Mar. 4, 1986 |
| 4536179 |
Implantable catheters with non-adherent contacting polymer surfaces |
Aug. 20, 1985 |
| 4413359 |
Impermeable laminate membrane |
Nov. 8, 1983 |
| 4279245 |
Flexible tube |
Jul. 21, 1981 |
| 4208745 |
Vascular prostheses composed of polytetrafluoroethylene and process for their production |
Jun. 24, 1980 |
| 4127902 |
Structure suitable for in vivo implantation |
Dec. 5, 1978 |
| 4082893 |
Porous polytetrafluoroethylene tubings and process of producing them |
Apr. 4, 1978 |
| 4066183 |
Chromatographic septum having polyimide coating |
Jan. 3, 1978 |
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