Growing community of inventors

Bergisch Gladbach, Germany

Holger Casselmann

Average Co-Inventor Count = 4.86

ph-index = 5

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 = 76

Holger CasselmannJosef Pedain (3 patents)Holger CasselmannManfred Bock (3 patents)Holger CasselmannReinhard Halpaap (2 patents)Holger CasselmannJoachim Petzoldt (2 patents)Holger CasselmannTheodor Engbert (2 patents)Holger CasselmannHorst Gruttmann (2 patents)Holger CasselmannHans Schlegel (2 patents)Holger CasselmannFrank Kobelka (2 patents)Holger CasselmannChristian Wamprecht (1 patent)Holger CasselmannHarald Blum (1 patent)Holger CasselmannGerhard Grogler (1 patent)Holger CasselmannRichard Kopp (1 patent)Holger CasselmannLutz Schmalstieg (1 patent)Holger CasselmannHanns-Peter Muller (1 patent)Holger CasselmannJurgen Meixner (1 patent)Holger CasselmannHeinrich Hess (1 patent)Holger CasselmannDieter Mager (1 patent)Holger CasselmannEberhard Konig (1 patent)Holger CasselmannWilli Dunwald (1 patent)Holger CasselmannWerner Drouve (1 patent)Holger CasselmannKeith-Allen Foster (1 patent)Holger CasselmannWilhelm Dunwald (1 patent)Holger CasselmannHanns-Peter M{umlaut Over (u)}ller (1 patent)Holger CasselmannHeino M{umlaut Over (u)}ller (1 patent)Holger CasselmannHolger Casselmann (9 patents)Josef PedainJosef Pedain (171 patents)Manfred BockManfred Bock (39 patents)Reinhard HalpaapReinhard Halpaap (82 patents)Joachim PetzoldtJoachim Petzoldt (24 patents)Theodor EngbertTheodor Engbert (21 patents)Horst GruttmannHorst Gruttmann (7 patents)Hans SchlegelHans Schlegel (6 patents)Frank KobelkaFrank Kobelka (5 patents)Christian WamprechtChristian Wamprecht (84 patents)Harald BlumHarald Blum (74 patents)Gerhard GroglerGerhard Grogler (72 patents)Richard KoppRichard Kopp (60 patents)Lutz SchmalstiegLutz Schmalstieg (54 patents)Hanns-Peter MullerHanns-Peter Muller (41 patents)Jurgen MeixnerJurgen Meixner (36 patents)Heinrich HessHeinrich Hess (34 patents)Dieter MagerDieter Mager (29 patents)Eberhard KonigEberhard Konig (28 patents)Willi DunwaldWilli Dunwald (26 patents)Werner DrouveWerner Drouve (2 patents)Keith-Allen FosterKeith-Allen Foster (2 patents)Wilhelm DunwaldWilhelm Dunwald (1 patent)Hanns-Peter M{umlaut Over (u)}llerHanns-Peter M{umlaut Over (u)}ller (1 patent)Heino M{umlaut Over (u)}llerHeino M{umlaut Over (u)}ller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (9 from 12,160 patents)

2. Miles Inc. (1 from 539 patents)


9 patents:

1. 6172126 - Cosolvent-free, aqueous, anionic polyurethane dispersions and their use as peelable coatings

2. 5965195 - Cosolvent-free aqueous, anionic polyurethane dispersions and their use

3. 5902897 - Polyamines and their use in coating compositions

4. 5705593 - Diphenylmethane diisocyanate based polyisocyanates containing

5. 5574123 - Heat curable, one-component polyurethane reactive compositions

6. 5350825 - At least partially blocked organic polyisocyanates, a process for their

7. 5294665 - Water soluble or water dispersible polyisocyanate mixtures and their use

8. 5126422 - Coating compositions and coated heat-resistant substrates prepared

9. 5071938 - Polyisocyanates, a process for their preparation and their use in

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12/26/2025
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