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Philadelphia, PA, United States of America

Sun Company, Inc (r&m)

USPTO Granted Patents = 54

Trademarks = 1

Forward Citations = 526

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33 inventors (with patents filed for the assignee):

James E Lyons (26 out of 100 patents)

Paul E Ellis, Jr (20 out of 51 patents)

Vincent A Durante (16 out of 31 patents)

4. Chao-Yang Hsu (14 out of 47 patents)

5. Manoj V Bhinde (11 out of 14 patents)

6. Tilak P Wijesekera (9 out of 27 patents)

7. Elmer J Hollstein (7 out of 16 patents)

8. Darrell W Walker (7 out of 9 patents)

9. Daniel E Resasco (6 out of 34 patents)

10. Benjamin S Umansky (6 out of 6 patents)

11. Howard P Angstadt (5 out of 27 patents)

12. Bonita K Marcus (4 out of 6 patents)

13. Chen-Shi Huang (4 out of 4 patents)

14. Gary L Haller (3 out of 9 patents)

15. James T Wei (2 out of 5 patents)

Core Competencies:

Oxidative Amination

Porphyrins

Solid Superacid Catalysts

Alkane Oxidation

Dehydrogenation Processes

Catalytic Oxidation

Hydrocarbon Isomerization

Bimetallic Catalysts

Metal Complexes

Nitrated Metalloporphyrins

Dimerization Processes

Hydrocarbon Upgrading

54 patents: Sort by Forward Citations

1. 5861536 - Oxidative ammination of benzene to aniline using molecular oxygen as the (1999-01-19),

2. 5817881 - Tetraalykylammonium polyoxoanionic oxidation catalysts (1998-10-06),

3. 5780383 - Solid superacid catalyst comprising group VII metal and having H.sub.o (1998-07-14),

4. 5770728 - Alkane oxidation with porphyrins and metal complexes thereof having (1998-06-23),

5. 5767272 - Method of preparing meso-haloalkylporphyrins (1998-06-16),

6. 5733518 - Process and catalyst for dehydrogenation of organic compounds (1998-03-31),

7. 5723697 - Catalytic oxidation of light alkanes in presence of a base (1998-03-03),

8. 5723677 - Method for hydroperoxide decomposition using novel porphyrins (1998-03-03),

9. 5705685 - Conversion of alkanes to unsaturated carboxylic acids (1998-01-06),

10. 5672778 - Process for increased yields of oxygenated products in two-step (1997-09-30),

11. 5663328 - Haloporphyrins and their preparation and use as catalysts (1997-09-02),

12. 5659029 - Preparation of porphyrins and their metal complexes (1997-08-19),

13. 5648590 - Liquid phase isomerization of alkanes (1997-07-15),

14. 5629257 - Solid superacid catalysts comprising platinum metal (1997-05-13),

15. 5608054 - Porphyrins and metal complexes thereof having haloalkyl side chains (1997-03-04),

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USPTO Data Jan 1 1976 - Dec 9 2025

54 Patents

#33 in Philadelphia, PA

#240 in Pennsylvania

#6,342 in US

#12,735 in the World

Philadelphia, PA, United States of America

Sun Company, Inc (r&m)

Forward Citations = 526

33 inventors:

James E Lyons (26 out of 100 patents)

Paul E Ellis, Jr (20 out of 51 patents)

Vincent A Durante (16 out of 31 patents)

4. Chao-Yang Hsu (14 out of 47 patents)

5. Manoj V Bhinde (11 out of 14 patents)

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