logo

For the Inventor, By the Inventor

Helsinki, Finland

Cultor Oy


USPTO Granted Patents = 9

Forward Citations = 115

Loading Chart...
Loading Chart...

20 inventors (with patents filed for the assignee):

goldMedal Hannu A Paananen (4 out of 31 patents)

silverMedal Tapio Viljava (3 out of 5 patents)

bronzeMedal Mirja Lindroos (2 out of 14 patents)

4.  Eija Pehu (2 out of 7 patents)

5.  Erkki Virtanen (2 out of 6 patents)

6.  Hannu Koivikko (1 out of 14 patents)

7.  Kirsti Jutila (1 out of 7 patents)

8.  Kaj-Erik Monten (1 out of 4 patents)

9.  Pertti Walliander (1 out of 3 patents)

10.  Markku Virkki (1 out of 3 patents)

11.  Jussi Hautala (1 out of 2 patents)

12.  Lauri Hietaniemi (1 out of 1 patent)

13.  Bj Orn Ekberg (1 out of 1 patent)

14.  Pirjo Korhonen (1 out of 1 patent)

15.  Juha Veikko Nurmi (1 out of 23 patents)


9 patents:

1. 6022394 - Process for fractioning vinasse (2000-02-08),
2. 5932455 - Method for preparing pure lactic acid (1999-08-03),
3. 5932016 - Process for decolorization of solutions (1999-08-03),
4. 5922649 - Improving the yield of plants (1999-07-13),
5. 5858424 - Use of an organic acids containing fraction for preserving forage (1999-01-12),
6. 5851953 - Yield of plants (1998-12-22),
7. 5851405 - Process for clarifying vinasse (1998-12-22),
8. 5541342 - Separation of amino acids, amino-acid-based monomer, and process for the (1996-07-30),
9. 4873111 - Fur animal feed and a method for preparing the same (1989-10-10),
Company Overview
Cultor Oy is a leading manufacturer and distributor of agricultural products in Finland. With a focus on innovation and sustainable practices, Cultor Oy offers a wide range of high-quality products including fertilizers, crop protection solutions, and animal feeds. The company is committed to helping farmers improve their yields and overall profitability through advanced agronomic solutions and personalized customer support.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#94 in Helsinki

#326 in Finland

Helsinki, FI
Helsinki, Finland

Cultor Oy

Forward Citations = 115

20 inventors:

goldMedal Hannu A Paananen (4 out of 31 patents)

silverMedal Tapio Viljava (3 out of 5 patents)

bronzeMedal Mirja Lindroos (2 out of 14 patents)

4.  Eija Pehu (2 out of 7 patents)

5.  Erkki Virtanen (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cultor Oy. Retrieved from https://idiyas.com/company/cultor-oy

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]
Loading…