Inventor · disambiguated record
Paul-Otto Weltgen
Also filed as: BERGNER RAINER · WELTGEN PAUL O · WELTGEN PAUL-OTTO
15 granted patents·408 citations·filing 1981–2006
95Inventor score
Files withHENKEL KGAA15
Top patents by PatentIndex Score
15 records- 0196USD321315SCombined container and spray nozzleHENKEL KGAA·Filed 1988·Granted Nov 5, 1991·51 cites·1 claims
- 0295US7448556B2Dispenser bottle for at least two active fluidsHENKEL KGAA·Filed 2005·Granted Nov 11, 2008·65 cites·43 claims
- 0393USD310957SContainer with spray dispenser topHENKEL KGAA·Filed 1987·Granted Oct 2, 1990·36 cites·1 claims
- 0488US7232082B2Dispenser bottle for at least two active fluidsHENKEL KGAA·Filed 2006·Granted Jun 19, 2007·19 cites·11 claims
- 0580US4438869ADosing device with ball valve and operating methodHENKEL KGAA·Filed 1981·Granted Mar 27, 1984·34 cites·5 claims
- 0678USD320343SDispensing container for liquid detergent or similar articleHENKEL KGAA·Filed 1988·Granted Oct 1, 1991·17 cites·1 claims
- 0770US4915267ADispensing storage container for a laundry treatment materialHENKEL KGAA·Filed 1988·Granted Apr 10, 1990·26 cites·9 claims
- 0868US5522519ASelf supporting piastic bottle with textured thin wallsHENKEL KGAA·Filed 1993·Granted Jun 4, 1996·26 cites·3 claims
- 0967US4892126AThreaded dosing capHENKEL KGAA·Filed 1988·Granted Jan 9, 1990·37 cites·2 claims
- 1063US5322184APackage for pourable substancesHENKEL KGAA·Filed 1992·Granted Jun 21, 1994·34 cites·30 claims
- 1157US5366102APlastic container pack with a paperboard JacketHENKEL KGAA·Filed 1992·Granted Nov 22, 1994·28 cites·18 claims
- 1254US5827456AMethod for making self-supporting plastic bottle with textured inner and outer thin side wallsHENKEL KGAA·Filed 1996·Granted Oct 27, 1998·14 cites·8 claims
- 1351USD514451SBottleHENKEL KGAA·Filed 2003·Granted Feb 7, 2006·7 cites·1 claims
- 1435US5503281APack for pourable productsHENKEL KGAA·Filed 1992·Granted Apr 2, 1996·9 cites·8 claims
- 1530US5413232APack for pourable productsHENKEL KGAA·Filed 1992·Granted May 9, 1995·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →