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Berlin, Germany

Hoechst Schering Agrevo Gmbh

USPTO Granted Patents = 161

CIPO Patents = 1

Trademarks = 8

Forward Citations = 1,362

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183 inventors (with patents filed for the assignee):

Hermann Bieringer (51 out of 191 patents)

Lothar Willms (48 out of 175 patents)

Klaus Bauer (32 out of 107 patents)

4. Christopher Hugh Rosinger (25 out of 179 patents)

5. Manfred Kern (24 out of 38 patents)

6. Wolfgang Schaper (18 out of 28 patents)

7. Werner Bonin (17 out of 33 patents)

8. Ulrich Sanft (16 out of 17 patents)

9. Gerhard Schnabel (15 out of 43 patents)

10. Werner Knauf (15 out of 50 patents)

11. Erwin Hacker (13 out of 90 patents)

12. Heinz Kehne (13 out of 75 patents)

13. Rainer Preuss (11 out of 14 patents)

14. Harald Jakobi (10 out of 31 patents)

15. Anna Waltersdorfer (10 out of 32 patents)

Core Competencies:

Phenylsulfonyl Ureas

Herbicidal Compositions

Plant Growth Regulators

Nucleic Acid Molecules

Amino Acid Transporters

Pesticide Compositions

Transgenic Plants

Debranching Enzymes

Starch Synthesis Enzymes

Synergistic Active Compounds

Defoliants

Aromatic Amides

161 patents: Sort by Forward Citations

1. 7414011 - Phenylsulfonyl ureas, process for their preparation and their use as herbicides and plant growth regulators (2008-08-19),

2. 7365189 - Nucleic acid molecules encoding enzymes from wheat which are involved in starch synthesis (2008-04-29),

3. 7141531 - Combinations of phenylsulfonylurea herbicides and safeners (2006-11-28),

4. 7135434 - Combinations of herbicides and safeners (2006-11-14),

5. 7105470 - Herbicidal compositions for tolerant or resistant soybean crops (2006-09-12),

6. 7078369 - Phenylsulfonyl ureas, process for their preparation and their use as herbicides and plant growth regulators (2006-07-18),

7. 7074743 - Herbicidal composition comprising 4-iodo-2-[3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)ureidosulfonyl]benzoic esters (2006-07-11),

8. 7057043 - Processes for preparing aminophenylsulfonylureas, and intermediates therefor (2006-06-06),

9. 7012040 - Herbicidal compositions for tolerant or resistant maize crops (2006-03-14),

10. 6864217 - Herbicidal compositions with substituted phenylsulfonylureas for controlling weeds in rice (2005-03-08),

11. 6852909 - Process for producing female-sterile plants (2005-02-08),

12. 6846969 - Process for the production of plants with enhanced growth characteristics (2005-01-25),

13. 6831207 - DNA sequences encoding for subunit CHLD of plant magnesium chelatases and determining the activity of plant magnesium chelatases (2004-12-14),

14. 6809233 - DNA sequences for an amino acid transporter plasmids, bacteria, yeasts and plants containing a transporter and their use (2004-10-26),

15. 6790955 - Processes for the preparation of aminophenylsulfonyl-ureas and intermediate products for the processes (2004-09-14),

Hoechst Schering Agrevo GmbH is a leading multinational pharmaceutical and agrichemical company. With a rich history in chemicals and pharmaceuticals, the company specializes in the development, production, and distribution of innovative and high-quality products for healthcare, crop protection, and environmental science. With a strong commitment to research and development, Hoechst Schering Agrevo GmbH constantly strives to deliver effective and sustainable solutions that improve the quality of life and protect the environment. Visit our website to learn more about our products and initiatives.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

161 Patents

#10 in D-1000 Berlin

#413 in Germany

#4,987 in the World

Berlin, Germany

Hoechst Schering Agrevo Gmbh

Forward Citations = 1,362

183 inventors:

Hermann Bieringer (51 out of 191 patents)

Lothar Willms (48 out of 175 patents)

Klaus Bauer (32 out of 107 patents)

4. Christopher Hugh Rosinger (25 out of 179 patents)

5. Manfred Kern (24 out of 38 patents)

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