Growing community of inventors

Drunen, Netherlands

Johannes Hubertus Kelders

Average Co-Inventor Count = 2.12

ph-index = 7

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 = 124

Johannes Hubertus KeldersRoy E Van Swieten (3 patents)Johannes Hubertus KeldersTilwin Lepsius (2 patents)Johannes Hubertus KeldersJoachim Franken (2 patents)Johannes Hubertus KeldersMarie-Claude Bossert (2 patents)Johannes Hubertus KeldersErwin P Boes (1 patent)Johannes Hubertus KeldersBernd Willi Peters (1 patent)Johannes Hubertus KeldersLuigi Vanini (1 patent)Johannes Hubertus KeldersLuca Cella (1 patent)Johannes Hubertus KeldersPhilip Malcom Regan (1 patent)Johannes Hubertus KeldersWillem Klaassen (1 patent)Johannes Hubertus KeldersMark Brouwer (1 patent)Johannes Hubertus KeldersGeoffrey F Seymour (1 patent)Johannes Hubertus KeldersJohan Wouters (1 patent)Johannes Hubertus KeldersMarie Claude Bossert (1 patent)Johannes Hubertus KeldersMarkus Franciskus Brouwer (1 patent)Johannes Hubertus KeldersJohannes Hubertus Kelders (10 patents)Roy E Van SwietenRoy E Van Swieten (7 patents)Tilwin LepsiusTilwin Lepsius (11 patents)Joachim FrankenJoachim Franken (5 patents)Marie-Claude BossertMarie-Claude Bossert (3 patents)Erwin P BoesErwin P Boes (8 patents)Bernd Willi PetersBernd Willi Peters (8 patents)Luigi VaniniLuigi Vanini (7 patents)Luca CellaLuca Cella (7 patents)Philip Malcom ReganPhilip Malcom Regan (3 patents)Willem KlaassenWillem Klaassen (2 patents)Mark BrouwerMark Brouwer (2 patents)Geoffrey F SeymourGeoffrey F Seymour (1 patent)Johan WoutersJohan Wouters (1 patent)Marie Claude BossertMarie Claude Bossert (1 patent)Markus Franciskus BrouwerMarkus Franciskus Brouwer (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (8 from 2,080 patents)

2. Other (1 from 832,680 patents)

3. Henkel Raycap Produktie B.v. (1 from 2 patents)

4. Raycap B.v. (1 from 2 patents)


10 patents:

1. 6293431 - Container with a discharge nozzle

2. 6126349 - Fluid dispensing device

3. 6089774 - Refillable container for applying a spreadable product, more

4. 6050453 - Actuator grip and apparatus provided therewith

5. D421060 - Tape dispenser

6. 5997201 - Holder for a stick of a spreadable substance

7. 5913630 - Dispensing cap for a liquid container

8. D399256 - Correction fluid holder

9. 5746529 - Container for a fluid product

10. D388672 - Cartridge pistol

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as of
12/5/2025
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