Inventor · disambiguated record
Julius Z. Knapp
Also filed as: KNAPP JULIUS Z
17 granted patents·2 pending applications·865 citations·filing 1974–2006
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US4582402AColor-imparting contact lensesSCHERING CORP·Filed 1984·Granted Apr 15, 1986·175 cites·6 claims
- 0296US7430047B2Small container fluid dynamics to produce optimized inspection conditionsBUDD GERALD WALTER·Filed 2005·Granted Sep 30, 2008·61 cites·18 claims
- 0396US4704017AProcess for manufacturing colored contact lensesSCHERING CORP·Filed 1985·Granted Nov 3, 1987·124 cites·4 claims
- 0492US4635807AStopper for sterile fluid containersSCHERING CORP·Filed 1985·Granted Jan 13, 1987·96 cites·7 claims
- 0589US7391515B2Automated visual inspection system for the detection of microbial growth in solutionsBUDD GERALD WALTER·Filed 2005·Granted Jun 24, 2008·18 cites·12 claims
- 0689US4720188AProcess for manufacturing colored contact lenses and lenses made by the processSCHERING CORP·Filed 1987·Granted Jan 19, 1988·62 cites·20 claims
- 0789US3966332AMethod and apparatus for inspecting liquids in transparent containersSCHERING CORP·Filed 1974·Granted Jun 29, 1976·48 cites·37 claims
- 0883US4087184AMethod and apparatus for inspecting liquids in transparent containersSCHERING CORP·Filed 1976·Granted May 2, 1978·38 cites·31 claims
- 0982US6498645B1Inspection of liquid injectable products for contaminating particlesFiled 2000·Granted Dec 24, 2002·24 cites·13 claims
- 1082US5940176AAccurate manual illumination inspectionFiled 1996·Granted Aug 17, 1999·62 cites·20 claims
- 1171US4676650AInspection deviceSCHERING CORP·Filed 1983·Granted Jun 30, 1987·30 cites·23 claims
- 1266US5365343ALight flux determination of particle contaminationKNAPP JULIUS Z·Filed 1993·Granted Nov 15, 1994·33 cites·29 claims
- 1365US5694221AParticle detection method for detection of contaminating particles in sealed containersFiled 1996·Granted Dec 2, 1997·29 cites·8 claims
- 1453US6401730B1Container wash systemFiled 2001·Granted Jun 11, 2002·1 cites·4 claims
- 1551US6064479ATwo parameter visual inspection method and deviceFiled 1998·Granted May 16, 2000·15 cites·16 claims
- 1651US4364485AInjectable fluid container and methodSCHERING CORP·Filed 1981·Granted Dec 21, 1982·17 cites·16 claims
- 1744US4554125AMethod of making a stopper for a sterile fluid containerSCHERING CORP·Filed 1983·Granted Nov 19, 1985·32 cites·4 claims
- 1843US2003010359A1Container wash systemFiled 2002·Application pending·0 cites
- 1940US2006170924A1Optimized standard manual inspection environment for obtaining accurate visible contaminating particle inspection dataBUDD GERALD W·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Julius Z. Knapp 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 →