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For the Inventor, By the Inventor

Linz, Austria

Agrolinz Melamin Gmbh

USPTO Granted Patents = 16

% Expired Patents = 62.5


Forward Citations = 50

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20 inventors (with patents filed for the assignee):

goldMedal Gerhard Coufal (10 out of 13 patents)

silverMedal René Dicke (3 out of 13 patents)

bronzeMedal Hartmut Bucka (3 out of 18 patents)

4.  Manfred Rätzsch (3 out of 5 patents)

5.  Markus Machherndl (2 out of 3 patents)

6.  Willy Frank (2 out of 3 patents)

7.  Manfred Arnold (2 out of 6 patents)

8.  Martin Burger (2 out of 7 patents)

9.  Gerd Granner (2 out of 2 patents)

10.  Ferdinand Koglgruber (2 out of 3 patents)

11.  Manfred Rätzsch (2 out of 2 patents)

12.  Daniel Jocham (1 out of 2 patents)

13.  Faramarz Bairamijamal (1 out of 1 patent)

14.  Lorenzo Canzi (1 out of 2 patents)

15.  Natale Conti (1 out of 2 patents)


16 patents:

1. 7208540 - Process for curing aminoplast resins (2007-04-24),
2. 7196131 - Polymer-modified inorganic particles (2007-03-27),
3. 7022848 - Process for the production of melamine (2006-04-04),
4. 7012108 - Modified inorganic particles (2006-03-14),
5. 6870051 - Process for purifying melamine-containing ammonia (2005-03-22),
6. 6870050 - Method for the production of melamine (2005-03-22),
7. 6818768 - Mixtures of triazine derivatives free from polyalkylene oxide (2004-11-16),
8. 6818726 - Polymers from hydroxyalkyl amino triazines and polyfunctional compounds (2004-11-16),
9. 6815545 - Method for producing melamine (2004-11-09),
10. 6790956 - Method for producing pure melamine (2004-09-14),
11. 6603001 - Process for preparing solid melamine (2003-08-05),
12. 6586629 - Method of introducing melamine off-gases into a urea plant (2003-07-01),
13. 6410727 - Method for purifying melamine (2002-06-25),
14. 6355797 - Process for cooling melamine (2002-03-12),
15. 6077614 - Modified melamine resins and their use for producing postformable (2000-06-20),
Company Overview
Agrolinz Melamin GmbH, based in Linz, Austria, specializes in the production of melamine and related chemical products. The company is a key player in the development of high-performance materials used in various industries, including automotive, construction, and consumer goods. With a strong focus on innovation, Agrolinz Melamin invests in research and technology to enhance the properties of its products, ensuring they meet the evolving demands of global markets while maintaining sustainability in its manufacturing processes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#13 in Linz

#212 in Austria

#37,868 in the World

Linz, AT
Linz, Austria

Agrolinz Melamin Gmbh

Forward Citations = 50

20 inventors:

goldMedal Gerhard Coufal (10 out of 13 patents)

silverMedal René Dicke (3 out of 13 patents)

bronzeMedal Hartmut Bucka (3 out of 18 patents)

4.  Manfred Rätzsch (3 out of 5 patents)

5.  Markus Machherndl (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Agrolinz Melamin Gmbh. Retrieved from https://idiyas.com/company/agrolinz-melamin

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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