Growing community of inventors

Hilden, Germany

Paul-Otto Weltgen

Average Co-Inventor Count = 3.08

ph-index = 10

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 261

Paul-Otto WeltgenVolker Weiss (6 patents)Paul-Otto WeltgenHubert Droessler (6 patents)Paul-Otto WeltgenRainer Bergner (6 patents)Paul-Otto WeltgenSiegfried Konkel (5 patents)Paul-Otto WeltgenHans Halm (3 patents)Paul-Otto WeltgenPeter Kittscher (3 patents)Paul-Otto WeltgenHans-Georg Muehlhausen (2 patents)Paul-Otto WeltgenRainer Geberzahn (1 patent)Paul-Otto WeltgenRonald Menke (1 patent)Paul-Otto WeltgenHerbert Buecheler (1 patent)Paul-Otto WeltgenHans Georg Mühlhausen (1 patent)Paul-Otto WeltgenPeter Vierkotter (1 patent)Paul-Otto WeltgenThomas Jungmann (1 patent)Paul-Otto WeltgenSieqfried Konkel (1 patent)Paul-Otto WeltgenPaul-Otto Weltgen (14 patents)Volker WeissVolker Weiss (8 patents)Hubert DroesslerHubert Droessler (7 patents)Rainer BergnerRainer Bergner (7 patents)Siegfried KonkelSiegfried Konkel (7 patents)Hans HalmHans Halm (65 patents)Peter KittscherPeter Kittscher (9 patents)Hans-Georg MuehlhausenHans-Georg Muehlhausen (22 patents)Rainer GeberzahnRainer Geberzahn (13 patents)Ronald MenkeRonald Menke (12 patents)Herbert BuechelerHerbert Buecheler (12 patents)Hans Georg MühlhausenHans Georg Mühlhausen (9 patents)Peter VierkotterPeter Vierkotter (6 patents)Thomas JungmannThomas Jungmann (1 patent)Sieqfried KonkelSieqfried Konkel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (13 from 2,080 patents)

2. Henkel Kgaa (1 from 89 patents)


14 patents:

1. 7448556 - Dispenser bottle for at least two active fluids

2. 7232082 - Dispenser bottle for at least two active fluids

3. D514451 - Bottle

4. 5827456 - Method for making self-supporting plastic bottle with textured inner and

5. 5522519 - Self supporting piastic bottle with textured thin walls

6. 5503281 - Pack for pourable products

7. 5413232 - Pack for pourable products

8. 5366102 - Plastic container pack with a paperboard Jacket

9. 5322184 - Package for pourable substances

10. D321315 - Combined container and spray nozzle

11. D320343 - Dispensing container for liquid detergent or similar article

12. D310957 - Container with spray dispenser top

13. 4915267 - Dispensing storage container for a laundry treatment material

14. 4438869 - Dosing device with ball valve and operating method

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as of
12/7/2025
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