% Expired Patents = 11.8

EPO Patents = 2

Forward Citations = 119

Loading Chart...

5 inventors (with patents filed for the assignee):

Detlef Gneuss (15 out of 29 patents)

Daniel Gneuss (2 out of 20 patents)

Stephan Gneuss (1 out of 19 patents)

4. Ulrich Thiele (1 out of 2 patents)

5. Hans-Otto Muller (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 8608451 - Liquid ring vacuum pump for degassing molten plastic (2013-12-17),

2. 8356625 - Device for the controlled guidance of a polymer melt (2013-01-22),

3. 8256271 - Viscometer for molten plastic (2012-09-04),

4. 8202423 - Melt filter for purifying plastic melts (2012-06-19),

5. 7976706 - Melt filter (2011-07-12),

6. 7411163 - Device for providing a melt (2008-08-12),

7. 6843915 - Cleaning device for sieve discs (2005-01-18),

8. 6550497 - Multipath rotary disc valve for distributing polymer plastics melts (2003-04-22),

9. 6500336 - Polymer melt filtering device with changing filter packets (2002-12-31),

10. 6168399 - Shot piston for molten plastic material (2001-01-02),

11. 5605626 - Plate sieve changer (1997-02-25),

12. 5498334 - Filter for a plastic (synthetic resin) melt (1996-03-12),

13. 5449458 - Filter system for molten plastic (1995-09-12),

14. 5407586 - Filter-changing method for a molten plastic filtration apparatus (1995-04-18),

15. 5362223 - Filter-changing system for molten plastic (1994-11-08),

Company Overview

Gneuss Kunststofftechnik GmbH, based in Bad Oeynhausen, Germany, specializes in innovative solutions for the plastics processing industry. The company is renowned for its advanced technologies in filtration, viscosity measurement, and recycling systems, aimed at enhancing the efficiency and sustainability of plastic production. Gneuss focuses on developing equipment that optimizes manufacturing processes, thereby supporting clients in achieving higher quality and reduced environmental impact in their operations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

17 Patents

#3 in Bad Oeynhausen

#2,495 in Germany

#35,918 in the World

Bad Oeynhausen, Germany

Gneuss Kunststofftechnik Gmbh

Forward Citations = 119

5 inventors:

Detlef Gneuss (15 out of 29 patents)

Daniel Gneuss (2 out of 20 patents)

Stephan Gneuss (1 out of 19 patents)

4. Ulrich Thiele (1 out of 2 patents)

5. Hans-Otto Muller (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gneuss Kunststofftechnik Gmbh. Retrieved from https://idiyas.com/company/gneuss-kunststofftechnik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]