Inventor · disambiguated record
Gunter Rau
Also filed as: RAU GUENTER · RAU GUNTER
19 granted patents·1,638 citations·filing 1979–2003
96Inventor score
Files withBRAUN MELSUNGEN AG5SINTERSTAHL GMBH3FORSCHUNGSGESELLSCHAFT FUER BI1FORSCHUNGSGESELLSCHAFT FUR BIO1HELMHOLTZ INST FUER BIOMEDIZIN1
Top patents by PatentIndex Score
19 records- 0197US5116564AMethod of producing a closing member having flexible closing elements, especially a heart valveJANSEN JOSEF·Filed 1989·Granted May 26, 1992·247 cites·33 claims
- 0294US4304293AProcess and apparatus for freezing living cellsHELMHOLTZ INST FUR BIOMEDIZINI·Filed 1979·Granted Dec 8, 1981·47 cites·10 claims
- 0391US6007478ACannula having constant wall thickness with increasing distal flexibility and method of makingIMPELLA CARDIOTECHNIK AKTIENGE·Filed 1997·Granted Dec 28, 1999·447 cites·42 claims
- 0487US4685466AMeasuring sensor for the non-invasive detection of electro-physiological quantitiesRAU GUENTER·Filed 1986·Granted Aug 11, 1987·246 cites·8 claims
- 0587US4473739AProcess and apparatus for warming of suspensions or solutions frozen in a flat plastic bagHELMHOLTZ INST FUER BIOMEDIZIN·Filed 1982·Granted Sep 25, 1984·58 cites·6 claims
- 0685US5376113AClosing member having flexible closing elements, especially a heart valveFiled 1993·Granted Dec 27, 1994·59 cites·8 claims
- 0784US6447701B1Method for producing porous structuresFiled 2000·Granted Sep 10, 2002·65 cites·20 claims
- 0875US6974012B2Sliding collar produced by powder metallurgySINTERSTAHL GMBH·Filed 2003·Granted Dec 13, 2005·21 cites·6 claims
- 0970US4923465ACardiac valve prosthesisBRAUN MELSUNGEN AG·Filed 1989·Granted May 8, 1990·23 cites·17 claims
- 1070US4846830ACardiac valve prosthesisBRAUN MELSUNGEN AG·Filed 1988·Granted Jul 11, 1989·81 cites·8 claims
- 1168US5109870AApparatus for and method of motility and peristalsis monitoringFORSCHUNGSGESELLSCHAFT FUR BIO·Filed 1990·Granted May 5, 1992·171 cites·8 claims
- 1261US6354814B1Device for conversion of a unidirectional rotational motion into reciprocating back and forth motion and pump device comprising sameFiled 1998·Granted Mar 12, 2002·25 cites·20 claims
- 1359US7246439B2Process for mechanically forming undercuts on sintered shaped parts based on ironPMG FUESSEN GMBH·Filed 2003·Granted Jul 24, 2007·8 cites·8 claims
- 1453US4775378ACardiac valve prosthesisBRAUN MELSUNGEN AG·Filed 1988·Granted Oct 4, 1988·41 cites·7 claims
- 1553US4550990AArrangement for the carrying out of eye examinationFORSCHUNGSGESELLSCHAFT FUER BI·Filed 1982·Granted Nov 5, 1985·43 cites·9 claims
- 1646US6848558B2Sintered selector or sliding sleeveSINTERSTAHL GMBH·Filed 2003·Granted Feb 1, 2005·2 cites·9 claims
- 1746US5942135AProcess for welding a sintered friction-lined foilSINTERSTAHL GMBH·Filed 1997·Granted Aug 24, 1999·9 cites·15 claims
- 1843US4995881AHeart valve prosthesisBRAUN MELSUNGEN AG·Filed 1989·Granted Feb 26, 1991·25 cites·18 claims
- 1939US4799930ACardiac valve prosthesisBRAUN MELSUNGEN AG·Filed 1988·Granted Jan 24, 1989·20 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Gunter Rau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →