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Trademarks = 1

Forward Citations = 381

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52 inventors (with patents filed for the assignee):

Sehyun Kim (10 out of 31 patents)

Edwin B Townsend, Iv (7 out of 8 patents)

Scott R Keenan (5 out of 11 patents)

4. Tilak P Wijesekera (5 out of 27 patents)

5. Kimberly Miller McLoughlin (4 out of 14 patents)

6. Masaki Fujii (4 out of 5 patents)

7. Vincent A Durante (3 out of 31 patents)

8. Andrew L Schnitgen (3 out of 5 patents)

9. Manoj V Bhinde (3 out of 14 patents)

10. Daniel E Resasco (2 out of 34 patents)

11. John Edward Aiken (2 out of 20 patents)

12. Rubén A Migone (2 out of 6 patents)

13. James G Skipworth (2 out of 2 patents)

14. John A Boettger (2 out of 2 patents)

15. Gary R Tarr (2 out of 2 patents)

Core Competencies:

High Crystallinity Polypropylene

Thermoplastic Polyolefins

Cumene Hydroperoxide

Glycerin Purification

Flexible Polyolefin Compounds

Polypropylene Impact Copolymer

Zwitterionic Polymerization Catalyst

Heteropolyacids

Aromatic Hydroxylation

Endothermic Reactions

Polyolefin Additive Packages

Polypropylene Biaxially Oriented Film

40 patents: Sort by Forward Citations

1. 7465776 - High crystallinity, high melt flow rate polypropylene (2008-12-16),

2. 7452919 - Clarity, low haze polymer (2008-11-18),

3. 7226977 - High melt flow rate thermoplastic polyolefins produced in-reactor (2007-06-05),

4. 7217772 - Process for production of propylene homopolymers (2007-05-15),

5. 7217768 - Paintable, in-reactor blended, thermoplastic polyolefin (2007-05-15),

6. 7186866 - Process for recovery of cumene hydroperoxide decomposition products by distillation (2007-03-06),

7. 7166752 - Decomposition of cumene oxidation product (2007-01-23),

8. 7126032 - Purification of glycerin (2006-10-24),

9. 7126029 - Method and apparatus for in-process handling of cumene hydroperoxide with improved safety (2006-10-24),

10. 7049474 - Water diluted cumene hydroperoxide solutions (2006-05-23),

11. 7037480 - Calcium chloride purification (2006-05-02),

12. 7034192 - Method for removal of acetol from phenol (2006-04-25),

13. 7002048 - Method for removal of acetol from phenol (2006-02-21),

14. 6992146 - Very low melt viscosity resin (2006-01-31),

15. 6979708 - Hydrotalcites, syntheses, and uses (2005-12-27),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

40 Patents

#38 in Philadelphia, PA

#314 in Pennsylvania

#8,349 in US

#16,568 in the World

Philadelphia, PA, United States of America

Sunoco Inc (r&m)