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For the Inventor, By the Inventor

Remscheid, Germany

Barmag Ag


USPTO Granted Patents = 240

% Expired Patents = 4.2

Trademarks = 1

Forward Citations = 1,437

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171 inventors (with patents filed for the assignee):

goldMedal Erich Lenk (25 out of 66 patents)

silverMedal Heinz Schippers (24 out of 81 patents)

bronzeMedal Peter Dammann (15 out of 35 patents)

4.  Hellmut Lorenz (12 out of 19 patents)

5.  Albert Stitz (12 out of 12 patents)

6.  Karl Bauer (12 out of 37 patents)

7.  Klaus Bartkowiak (11 out of 13 patents)

8.  Jorg Spahlinger (11 out of 12 patents)

9.  Uwe Baader (9 out of 9 patents)

10.  Klaus Gerhards (9 out of 9 patents)

11.  Klemens Jaschke (8 out of 10 patents)

12.  Hermann Westrich (8 out of 8 patents)

13.  Bernd Neumann (7 out of 8 patents)

14.  Siegfried Morhenne (7 out of 8 patents)

15.  Klaus Schafer (7 out of 8 patents)


Core Competencies:
Melt Spinning
Yarn Texturing
Winding Apparatus
Multifilament Yarn
False Twist Texturing
Yarn Heating Device
Lubrication System
Spinning Apparatus
Yarn Processing
Crimping Method
Polymer Melt
Yarn Guiding

240 patents:

1. 6716014 - Apparatus and method for melt spinning a synthetic yarn (2004-04-06),
2. 6712592 - Yam melt spinning apparatus (2004-03-30),
3. 6572798 - Apparatus and method for spinning a multifilament yarn (2003-06-03),
4. 6551545 - Method and apparatus for melt spinning a multifilament yarn (2003-04-22),
5. 6543580 - Lubrication apparatus and method of applying a lubricant (2003-04-08),
6. 6536199 - Method and apparatus for controlling a yarn false twist texturing machine (2003-03-25),
7. 6536087 - Method and apparatus for continuously unwinding and processing a yarn (2003-03-25),
8. 6523774 - Method and apparatus for winding a continuously advancing yarn (2003-02-25),
9. 6513749 - Yarn winding machine and method (2003-02-04),
10. 6494700 - Melt spinning line for producing multifilament yarns (2002-12-17),
11. 6494029 - Yarn texturing machine (2002-12-17),
12. 6479799 - Yarn heating device (2002-11-12),
13. 6478996 - Method and apparatus for producing a highly oriented yarn (2002-11-12),
14. 6477828 - Method of false twist texturing a synthetic yarn to a crimped yarn (2002-11-12),
15. 6457668 - Apparatus and method for guiding and cutting an advancing yarn during a package doff (2002-10-01),
Company Overview
Barmag AG, headquartered in Remscheid, Germany, specializes in advanced yarn production technology. The company is recognized for its innovative solutions in melt spinning, yarn texturing, and winding apparatus. Barmag's expertise extends to multifilament yarn production, false twist texturing, and the development of efficient yarn heating devices and lubrication systems. With a strong focus on enhancing textile manufacturing processes, Barmag AG plays a pivotal role in the evolution of the yarn industry, driving advancements that improve quality and efficiency.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

240 Patents

#1 in Remscheid

#237 in Germany

#3,589 in the World

Remscheid, DE
Remscheid, Germany

Barmag Ag

Forward Citations = 1,437

171 inventors:

goldMedal Erich Lenk (25 out of 66 patents)

silverMedal Heinz Schippers (24 out of 81 patents)

bronzeMedal Peter Dammann (15 out of 35 patents)

4.  Hellmut Lorenz (12 out of 19 patents)

5.  Albert Stitz (12 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Barmag Ag. Retrieved from https://idiyas.com/company/barmag-ag

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]
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