Forward Citations = 78

Loading Chart...

1 inventor (with patents filed for the assignee):

Dieter H Kallenbach (4 out of 15 patents)

4 patents: Sort by Forward Citations

1. 5033504 - Automatic relief valve (1991-07-23),

2. 5014382 - Swimming pool cleaner (1991-05-14),

3. 4982754 - Pool cleaner accessory (1991-01-08),

4. 4949419 - Pool cleaner component (1990-08-21),

Bph Patent Holding Ag is a leading intellectual property holding company, specializing in patent management and licensing. With a diverse portfolio of patents across various industries, Bph Patent Holding Ag helps companies protect their innovations and maximize their value through strategic licensing agreements. With a track record of successful partnerships and proven expertise in intellectual property law, Bph Patent Holding Ag is a trusted partner for companies looking to safeguard their inventions and technology.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#171 in

#1,950 in Switzerland

CH

Bph Patent Holding Ag

Forward Citations = 78

1 inventor:

Dieter H Kallenbach (4 out of 15 patents)

Please report any incorrect information to support@idiyas.com