Growing community of inventors

Roedersheim-Gronau, Germany

Bertram Ostermayer

Average Co-Inventor Count = 4.70

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 = 48

Bertram OstermayerErhard Seiler (2 patents)Bertram OstermayerPeter Klaerner (2 patents)Bertram OstermayerStefan Seelert (2 patents)Bertram OstermayerHans Hoenl (2 patents)Bertram OstermayerAndreas Jung (2 patents)Bertram OstermayerKlaus Bronstert (1 patent)Bertram OstermayerGraham E McKee (1 patent)Bertram OstermayerKlaus Muehlbach (1 patent)Bertram OstermayerDaniel Wagner (1 patent)Bertram OstermayerKlaus Boehlke (1 patent)Bertram OstermayerWalter Goetz (1 patent)Bertram OstermayerManfred Walter (1 patent)Bertram OstermayerHeinz Weber (1 patent)Bertram OstermayerRainer Bueschl (1 patent)Bertram OstermayerEhrenfried Baumgartner (1 patent)Bertram OstermayerVolker Ladenberger (1 patent)Bertram OstermayerHermann Brandt (1 patent)Bertram OstermayerEckhard Nintz (1 patent)Bertram OstermayerDieter Ballweber (1 patent)Bertram OstermayerBertram Ostermayer (6 patents)Erhard SeilerErhard Seiler (54 patents)Peter KlaernerPeter Klaerner (18 patents)Stefan SeelertStefan Seelert (9 patents)Hans HoenlHans Hoenl (7 patents)Andreas JungAndreas Jung (3 patents)Klaus BronstertKlaus Bronstert (59 patents)Graham E McKeeGraham E McKee (45 patents)Klaus MuehlbachKlaus Muehlbach (41 patents)Daniel WagnerDaniel Wagner (24 patents)Klaus BoehlkeKlaus Boehlke (22 patents)Walter GoetzWalter Goetz (21 patents)Manfred WalterManfred Walter (20 patents)Heinz WeberHeinz Weber (17 patents)Rainer BueschlRainer Bueschl (10 patents)Ehrenfried BaumgartnerEhrenfried Baumgartner (10 patents)Volker LadenbergerVolker Ladenberger (7 patents)Hermann BrandtHermann Brandt (5 patents)Eckhard NintzEckhard Nintz (5 patents)Dieter BallweberDieter Ballweber (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (5 from 10,754 patents)

2. Base Aktiengesellschaft (1 from 2 patents)


6 patents:

1. 5344869 - Thermoplastic molding material

2. 5278232 - Molding compositions of a styrene polymer, a polyolefin and a triblock

3. 5124391 - Filler-containing thermoplastic molding materials

4. 5059645 - Thermoplastic molding materials based on polyphenylene ethers

5. 4948832 - Reinforced thermoplastic molding materials based on polyphenylene ether

6. 4927859 - Expandable polymers in particle form

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as of
12/5/2025
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