Inventor · disambiguated record
Hanns Pietsch
Also filed as: PIETSCH HANNS
16 granted patents·2 pending applications·1,453 citations·filing 1975–2011
95Inventor score
Top patents by PatentIndex Score
18 records- 0197US4778461AHeart valve prosthesis and process for its productionBEIERSDORF AG·Filed 1986·Granted Oct 18, 1988·261 cites·15 claims
- 0296US4643732AHeart valve prosthesisBEIERSDORF AG·Filed 1985·Granted Feb 17, 1987·653 cites·9 claims
- 0389US5147344AHydrogel foams, and a process for their preparationBEIERSDORF AG·Filed 1991·Granted Sep 15, 1992·72 cites·10 claims
- 0484US4144157AAcrylic and methacrylic self-adhesive composition and radiation method of making sameBEIERSDORF AG·Filed 1975·Granted Mar 13, 1979·37 cites·12 claims
- 0583US4996054AAntithrombogenic, non-calcifying material and method of making articles for medical purposesBEIERSDORF AG·Filed 1988·Granted Feb 26, 1991·96 cites·11 claims
- 0683US4947834ADevice for treating human extremitiesBEIERSDORF AG·Filed 1989·Granted Aug 14, 1990·92 cites·11 claims
- 0779US4588583ASurgical materialBEIERSDORF AG·Filed 1983·Granted May 13, 1986·110 cites·15 claims
- 0861US8465766B2Wound and mucous membrane disinfectantKRUG BARBARA·Filed 2011·Granted Jun 18, 2013·1 cites·10 claims
- 0958US4486488AComposition for the production of bandages, bandages produced therewith and method for the production thereofBEIERSDORF AG·Filed 1983·Granted Dec 4, 1984·37 cites·28 claims
- 1057US4831065AAntithrombogenic, non-calcifying material and method of making articles for medical purposesBEIERSDORF AG·Filed 1986·Granted May 16, 1989·39 cites·7 claims
- 1151US4456711AProcess for the preparation of a powder mixture for surgical useBEIERSDORF AG·Filed 1982·Granted Jun 26, 1984·35 cites·6 claims
- 1245US2006275339A1Use of antiseptic active principles in pmma bone cementsBIOMET DEUTSCHLAND·Filed 2004·Application pending·0 cites
- 1343US2009076084A1Wound and mucous membrane disinfectantKRUG BARBARA·Filed 2006·Application pending·0 cites
- 1434US4902728ASurgical materialBEIERSDORF AG·Filed 1988·Granted Feb 20, 1990·15 cites·7 claims
- 1529US6162835AStable active-ingredient combination for the disinfection and cleaning of contact lenses, and packing and process for the preparation thereofBODE CHEMIE GMBH & CO·Filed 1999·Granted Dec 19, 2000·3 cites·9 claims
- 1628US6136866APreparation for reducing the bond strength of adhesive tapesBEIERSDORF AG·Filed 1998·Granted Oct 24, 2000·1 cites·13 claims
- 1725US4221214ASupporting bandageBIERSDORF AG·Filed 1979·Granted Sep 9, 1980·0 cites·18 claims
- 1825US4011387AAdhesive resins and method of production thereofBEIERSDORF AG·Filed 1975·Granted Mar 8, 1977·1 cites·8 claims
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