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For the Inventor, By the Inventor

Midland, MI, United States of America

Dow Technology Investments LLC


USPTO Granted Patents = 101



Forward Citations = 235

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149 inventors (with patents filed for the assignee):

goldMedal Michael A Brammer (34 out of 37 patents)

silverMedal Glenn A Miller (29 out of 40 patents)

bronzeMedal Thomas Carl Eisenschmid (15 out of 33 patents)

4.  Hwaili Soo (13 out of 20 patents)

5.  Harvey E Andresen (12 out of 12 patents)

6.  Marinus A Bigi (11 out of 13 patents)

7.  Liping L Zhang (11 out of 12 patents)

8.  Rick B Watson (10 out of 12 patents)

9.  Albert C Liu (10 out of 12 patents)

10.  George R Phillips (8 out of 10 patents)

11.  Michael C Becker (8 out of 9 patents)

12.  Irvin B Cox (7 out of 7 patents)

13.  John Francis Szul (7 out of 68 patents)

14.  Arun Basrur (6 out of 6 patents)

15.  John R Mayer (6 out of 7 patents)


Core Competencies:
Hydroformylation Processes
Rhodium Recovery
Epoxidation Catalyst
Organophosphorous Compounds
Catalyst Compositions
Selective Hydrogenation
Bidentate Ligands
Heat Management
Liquid Ethylene Oxide
Aldehyde Production
Transition Metal Catalysts
Crystalline Ligands

101 patents:

1. 12246310 - Processes for recovery of rhodium from a hydroformylation process (2025-03-11),
2. 12090473 - Catalyst compositions and hydroformylation processes (2024-09-17),
3. 11976017 - Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms (2024-05-07),
4. 11698362 - System and method for providing on-line measurement of impurities in liquid ethylene oxide streams (2023-07-11),
5. 11691936 - Hydroformylation process (2023-07-04),
6. 11612881 - Process for preparing an epoxidation catalyst (2023-03-28),
7. 11344869 - Methods of controlling hydroformylation processes (2022-05-31),
8. 11229900 - Methods to rejuvenate a deactivated hydroformylation catalyst solution (2022-01-25),
9. 11141719 - Methods of treating a hydroformylation catalyst solution (2021-10-12),
10. 11130725 - Methods for slowing deactivation of a catalyst and/or slowing tetraphosphine ligand usage in hydroformylation processes (2021-09-28),
11. 11124531 - Processes for purifying ligands (2021-09-21),
12. 11111198 - Hydroformylation process (2021-09-07),
13. 11033890 - Processes for recovery of rhodium from a hydroformylation process (2021-06-15),
14. 10981851 - Hydroformylation process (2021-04-20),
15. 10843992 - Hydroformylation reaction process (2020-11-24),
Dow Technology Investments LLC is a venture capital firm specializing in technology and innovation. We invest in early-stage and growth-stage companies with disruptive technologies and transformative ideas. Our team of experienced technologists and investors provide strategic guidance, operational support, and financial resources to help our portfolio companies succeed. Visit our website to learn more about our investment focus and portfolio companies.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

101 Patents

#6 in Midland, MI

#139 in Michigan

#3,618 in US

#7,505 in the World

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Midland, MI, United States of America

Dow Technology Investments LLC

Forward Citations = 235

149 inventors:

goldMedal Michael A Brammer (34 out of 37 patents)

silverMedal Glenn A Miller (29 out of 40 patents)

bronzeMedal Thomas Carl Eisenschmid (15 out of 33 patents)

4.  Hwaili Soo (13 out of 20 patents)

5.  Harvey E Andresen (12 out of 12 patents)

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