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For the Inventor, By the Inventor

Lake Jackson, TX, United States of America

John R Dowdle

USPTO Granted Patents = 12 

 

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 90(Granted Patents)


Location History:

  • Saint Paul, MN (US) (1998 - 2000)
  • Lake Jackson, TX (US) (2018 - 2022)

Company Filing History:

goldMedal9 out of 4,648 
 
Dow Global Technolgoies LLC
 patents
silverMedal1 out of 1 
 
Dow Global Technologies Llcmi
 patent
bronzeMedal2 out of 832,891 
Other
 patents

Years Active: 1998-2025

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12 patents (USPTO):Explore Patents
1. 12485382 - Aqueous absorption medium for removal of acid gases (2025-12-02),
2. 12128353 - Gas dehydration composition and process to reduce solvent losses (2024-10-29),
3. 11253811 - Process for reducing energy consumption in the regeneration of hybrid solvents (2022-02-22),
4. 11167241 - Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture (2021-11-09),
5. 10940432 - Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture (2021-03-09),
6. 10933367 - Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture (2021-03-02),
7. 10293299 - Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal (2019-05-21),
8. 10286356 - Process for the removal of acid gases from gaseous mixtures using an aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol (2019-05-14),
9. 10226734 - [object Object] (2019-03-12),
10. 10159930 - Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures (2018-12-25),
11. 6139509 - Graduated bone graft harvester (2000-10-31),
12. 5833628 - Graduated bone graft harvester (1998-11-10),
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