Inventor · disambiguated record
Valentin Hierzer
Also filed as: HIERZER VALENTIN
43 granted patents·7 pending applications·954 citations·filing 1997–2005
98Inventor score
Files withCROWN PACKAGING TECHNOLOGY INC21CROWN CORK & SEAL TECH CORP19HIERZER VALENTIN4CROWN CORK & SEAL TECH CORPORATION1GAISER RICKY G1
Top patents by PatentIndex Score
50 records- 0191USD508402SChild-resistant closureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Aug 16, 2005·55 cites·1 claims
- 0290US6460726B1Closure with articulated lidCROWN CORK & SEAL TECH CORP·Filed 2000·Granted Oct 8, 2002·61 cites·27 claims
- 0389USD398851SDispensing closure with pressure actuated valveZELLER PLASTIK INC·Filed 1997·Granted Sep 29, 1998·38 cites·1 claims
- 0488US6065623AClosure with lenticular lens insertCROWN CORK & SEAL TECH CORP·Filed 1998·Granted May 23, 2000·69 cites·17 claims
- 0582USD515919SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Feb 28, 2006·26 cites·1 claims
- 0682US6152320AClosure with articulated lidCROWN CORK & SEAL TECH CORP·Filed 1998·Granted Nov 28, 2000·63 cites·27 claims
- 0782USD427068SClosure with lenticular lens insertCROWN CORK & SEAL TECH CORPORATION·Filed 1998·Granted Jun 27, 2000·25 cites·1 claims
- 0881USD509137SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 6, 2005·24 cites·1 claims
- 0980US6910607B2Cover for dispensing closure with pressure actuated valveCROWN CORK & SEAL TECH CORP·Filed 2002·Granted Jun 28, 2005·31 cites·27 claims
- 1080US6419101B1Tear band closureCROWN CORK & SEAL TECH CORP·Filed 1999·Granted Jul 16, 2002·61 cites·31 claims
- 1179US7281638B2Snap-hinge closure with tamper-evident lid and method of makingOBRIST CLOSURES SWITZERLAND·Filed 2001·Granted Oct 16, 2007·26 cites·12 claims
- 1278USD459228SPlastic closureCROWN CORK & SEAL TECH CORP·Filed 2001·Granted Jun 25, 2002·23 cites·1 claims
- 1377US6089418ADispensing closure with pressure actuated valveCROWN CORK & SEAL TECH CORP·Filed 1997·Granted Jul 18, 2000·55 cites·13 claims
- 1476USD507744SDispensing closureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Jul 26, 2005·20 cites·1 claims
- 1575US6821239B2Snap-hinge closure with tamper-evident lid and method of makingCROWN CORK & SEAL TECH CORP·Filed 2002·Granted Nov 23, 2004·19 cites·5 claims
- 1675USD472144SClosure for containerCROWN CORK & SEAL TECH CORP·Filed 2002·Granted Mar 25, 2003·20 cites·1 claims
- 1774USD509432SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 13, 2005·18 cites·1 claims
- 1872USD515917SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Feb 28, 2006·17 cites·1 claims
- 1971US6694596B2Closure having a lenticular lensCROWN CORK & SEAL TECH CORP·Filed 2002·Granted Feb 24, 2004·12 cites·29 claims
- 2071US6631832B2Single piece, push-pull dispensing closure and assemblyCROWN CORK & SEAL TECH CORP·Filed 2001·Granted Oct 14, 2003·14 cites·13 claims
- 2171US6394293B1Closure having a lenticular lensCROWN CORK & SEAL TECH CORP·Filed 1999·Granted May 28, 2002·25 cites·12 claims
- 2270US7051905B2Elongated orifice closureCROWN CORK & SEAL TECH CORP·Filed 2002·Granted May 30, 2006·15 cites·20 claims
- 2370US7048158B2Elongated orifice closureCROWN CORK & SEAL TECH CORP·Filed 2001·Granted May 23, 2006·15 cites·57 claims
- 2470USD458135SPlastic closureCROWN CORK & SEAL TECH CORP·Filed 2001·Granted Jun 4, 2002·16 cites·1 claims
- 2569USD518714SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Apr 11, 2006·15 cites·1 claims
- 2668US6253939B1Tamper-evident closure having improved drainageCROWN CORK & SEAL TECH CORP·Filed 1999·Granted Jul 3, 2001·38 cites·10 claims
- 2766US6578744B2Watertight tube closureCROWN CORK & SEAL TECH CORP·Filed 2001·Granted Jun 17, 2003·11 cites·20 claims
- 2865USD518713SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Apr 11, 2006·13 cites·1 claims
- 2963USD515918SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Feb 28, 2006·12 cites·1 claims
- 3061USD518712SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Apr 11, 2006·11 cites·1 claims
- 3160USD509431SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 13, 2005·10 cites·1 claims
- 3257USD509737SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 20, 2005·9 cites·1 claims
- 3356USD518715SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Apr 11, 2006·9 cites·1 claims
- 3455USD509429SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 13, 2005·8 cites·1 claims
- 3555USD509430SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 13, 2005·8 cites·1 claims
- 3653US2006266774A1Dispensing closureHIERZER VALENTIN·Filed 2005·Application pending·0 cites
- 3752USD512635SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Dec 13, 2005·7 cites·1 claims
- 3852USD509138SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 6, 2005·7 cites·1 claims
- 3952US2006196893A1Venting closure for a containerHIERZER VALENTIN·Filed 2005·Application pending·0 cites
- 4051US6206230B1Single piece, push-pull dispensing closure and assemblyCROWN CORK & SEAL TECH CORP·Filed 1999·Granted Mar 27, 2001·17 cites·36 claims
- 4150US2005205438A1Container assembly for mixing substancesHIERZER VALENTIN·Filed 2004·Application pending·0 cites
- 4250US2004238539A1Hinged dispensing closure with child-resistant interlockFiled 2003·Application pending·0 cites
- 4349USD509735SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 20, 2005·6 cites·1 claims
- 4449USD509736SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 20, 2005·6 cites·1 claims
- 4549USD509428SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2004·Granted Sep 13, 2005·6 cites·1 claims
- 4649US2005269373A1Cover for dispensing closure with pressure actuated valveGAISER RICKY G·Filed 2005·Application pending·0 cites
- 4746US2002170915A1Closure with secondary compartmentFiled 2001·Application pending·0 cites
- 4846US2005205607A1Child-resistant flip-top closureHIERZER VALENTIN·Filed 2004·Application pending·0 cites
- 4942USD504826SClosureCROWN PACKAGING TECHNOLOGY INC·Filed 2003·Granted May 10, 2005·4 cites·1 claims
- 5035US6056161APush-pull dispenserCROWN CORK & SEAL TECH CORP·Filed 1998·Granted May 2, 2000·9 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Valentin Hierzer 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 →