For the Inventor, By the Inventor

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Phillipsburg, NJ, United States of America

Mallinckrodt Baker, Inc.

USPTO Granted Patents = 17

% Expired Patents = 47.1

CIPO Patents = 7

EPO Patents = 7

Trademarks = 40

Forward Citations = 235

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12 inventors (with patents filed for the assignee):

Chien-Pin Sherman Hsu (6 out of 11 patents)

George Schwartzkopf (4 out of 13 patents)

Sean Michael Kane (2 out of 5 patents)

4. David C Skee (2 out of 6 patents)

5. Geetha Surendran (2 out of 2 patents)

6. Seiji Inaoka (1 out of 4 patents)

7. Joseph M Ilardi (1 out of 8 patents)

8. Nandu Deorkar (1 out of 2 patents)

9. Thomas Richard Leary (1 out of 1 patent)

10. Daniel Lafoe (1 out of 1 patent)

11. Paul A Bouis (1 out of 3 patents)

12. C-p Sherman Hsu (1 out of 1 patent)

13. Glenn Westwood (7 patents)

14. Hugh E Ramsden (12 patents)

15. Sunil V Kakodkar (4 patents)

17 patents: Sort by Forward Citations

1. 7825078 - Non-aqueous microelectronic cleaning compositions containing fructose (2010-11-02),

2. 7799749 - Stabilized, non-aqueous cleaning compositions for microelectronics substrates (2010-09-21),

3. 7767636 - Nanoelectronic and microelectronic cleaning compositions (2010-08-03),

4. 7754668 - Compositions for the removal of post-etch and ashed photoresist residues and bulk photoresist (2010-07-13),

5. 7718591 - Microelectronic cleaning compositions containing ammonia-free fluoride salts for selective photoresist stripping and plasma ash residue cleaning (2010-05-18),

6. 7671001 - Alkaline, post plasma etch/ash residue removers and photoresist stripping compositions containing metal-halide corrosion inhibitors (2010-03-02),

7. 7521406 - Microelectronic cleaning composition containing halogen oxygen acids, salts and derivatives thereof (2009-04-21),

8. 7470767 - Preparation of ultrapure polymeric articles (2008-12-30),

9. 7419945 - Microelectronic cleaning compositions containing oxidizers and organic solvents (2008-09-02),

10. 7393819 - Ammonia-free alkaline microelectronic cleaning compositions with improved substrate compatibility (2008-07-01),

11. 7375188 - Vegetarian protein a preparation and methods thereof (2008-05-20),

12. 7247208 - Microelectronic cleaning compositions containing ammonia-free fluoride salts (2007-07-24),

13. 6749998 - Photoresist strippers containing reducing agents to reduce metal corrosion (2004-06-15),

14. 6326130 - Photoresist strippers containing reducing agents to reduce metal corrosion (2001-12-04),

15. 5989353 - Cleaning wafer substrates of metal contamination while maintaining wafer (1999-11-23),

Company Overview

Mallinckrodt Baker, Inc., based in Phillipsburg, NJ, specializes in the development and manufacturing of high-quality chemical products and laboratory supplies. The company serves a diverse range of industries, including pharmaceuticals, biotechnology, and academic research. With a strong focus on innovation, Mallinckrodt Baker is committed to providing advanced solutions that enhance laboratory efficiency and safety. Their expertise spans various domains, ensuring they meet the evolving needs of their global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

17 Patents

#2 in Phillipsburg, NJ

#714 in New Jersey

#18,894 in US

#35,918 in the World

Phillipsburg, NJ, United States of America

Mallinckrodt Baker, Inc.

Forward Citations = 235

12 inventors:

Chien-Pin Sherman Hsu (6 out of 11 patents)

George Schwartzkopf (4 out of 13 patents)

Sean Michael Kane (2 out of 5 patents)

4. David C Skee (2 out of 6 patents)

5. Geetha Surendran (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mallinckrodt Baker, Inc.. Retrieved from https://idiyas.com/company/mallinckrodt-baker

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]

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