For the Inventor, By the Inventor

Enter assignee name

Arnhem, Netherlands

Akzo Nobel Chemicals International B.v.

USPTO Granted Patents = 160

CIPO Patents = 19

EPO Patents = 161

Trademarks = 24

Forward Citations = 271

Loading Chart...

Loading Chart...

278 inventors (with patents filed for the assignee):

Auke Gerardus Talma (15 out of 44 patents)

Klin Aloysius Rodrigues (8 out of 31 patents)

Cornelia Adriana De Wolf (8 out of 9 patents)

4. Olaf Klobes (7 out of 10 patents)

5. Shawn Zhu (7 out of 26 patents)

6. Frederik Willem Karel Koers (7 out of 11 patents)

7. Hisham Nasr-El-Din (6 out of 10 patents)

8. Michael Walters (6 out of 6 patents)

9. Maria Steensma (5 out of 9 patents)

10. Jian Zhou (5 out of 16 patents)

11. Qiwei He (5 out of 23 patents)

12. Waldo Joseph Elisabeth Beek (5 out of 10 patents)

13. Hans Olof Lagnemo (5 out of 19 patents)

14. Martin Heus (5 out of 16 patents)

15. Hendrik Jan Vos (5 out of 6 patents)

Core Competencies:

Sunscreen Compositions

Water Shut-Off

Silica Sol

Branched Alcohols

Wood Coatings

Surfactants

Polymer Functionalization

Biopolymer Blends

Viscoelastic Fluids

Controlled Release Granules

Polyester Compounds

Rheology Modifiers

160 patents: Sort by Forward Citations

1. 12151009 - Enhanced efficiency of sunscreen compositions (2024-11-26),

2. 11104838 - Composition and method for water and gas shut-off in subterranean formations (2021-08-31),

3. 10450197 - Silica sol (2019-10-22),

4. 10376901 - Use of branched alcohols and alkoxylates thereof as secondary collectors (2019-08-13),

5. 10364361 - Weatherproof aqueous wood coatings (2019-07-30),

6. 10357032 - Macrostructure forming surfactants useful as spray drift control agents in pesticide spraying applications (2019-07-23),

7. 10335359 - Hair fixatives including cellulose ester based polyglucose polymers (2019-07-02),

8. 10323047 - Process to prepare aluminoxanes (2019-06-18),

9. 10316162 - Masterbatch comprising a cyclic ketone peroxide (2019-06-11),

10. 10308866 - Synergistic effect of cosurfactants on the rheological performance of drilling, completion and fracturing fluids (2019-06-04),

11. 10301534 - Treatment of illitic formations using a chelating agent (2019-05-28),

12. 10301441 - Process for enhancing the melt strength of polypropylene (2019-05-28),

13. 10294412 - Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs (2019-05-21),

14. 10287482 - Particles containing one or more controlled release cross-linked active agents (2019-05-14),

15. 10278945 - Formulation for the treatment of acne (2019-05-07),

Akzo Nobel Chemicals International B.V. is a global leader in the production and supply of specialty chemicals. With a focus on sustainability and innovation, their products serve various industries including paints and coatings, chemicals, and pharmaceuticals. Their diverse portfolio encompasses functional chemicals, performance coatings, and polymer chemistry. With a strong commitment to customer satisfaction, Akzo Nobel Chemicals International B.V. aims to deliver high-quality solutions that address the evolving needs of their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

160 Patents

#3 in Arnhem

#55 in Netherlands

#5,015 in the World

Arnhem, Netherlands

Akzo Nobel Chemicals International B.v.

Forward Citations = 271

278 inventors:

Auke Gerardus Talma (15 out of 44 patents)

Klin Aloysius Rodrigues (8 out of 31 patents)

Cornelia Adriana De Wolf (8 out of 9 patents)

4. Olaf Klobes (7 out of 10 patents)

5. Shawn Zhu (7 out of 26 patents)

Please report any incorrect information to support@idiyas.com

Loading…