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For the Inventor, By the Inventor

Mooresville, IN, United States of America

Donald W McQuigg

USPTO Granted Patents = 13

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 32(Granted Patents)


Location History:

  • Mooresville, IN (US) (1990 - 2000)
  • Plainfield, IN (US) (1997 - 2002)

Company Filing History:

goldMedal13 out of 71 
 
Reilly Industries, Inc.
 patents

Years Active: 1990-2002

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13 patents (USPTO):Explore Patents
1. 6420439 - Crosslinked, non-swellable ampholytic base resins (2002-07-16),
2. 6137004 - Processes for recovering citric acid (2000-10-24),
3. 5786185 - Process for producing and recovering lactic acid (1998-07-28),
4. 5693680 - Polyvinylpyridinium anion-exchangers for recovery of technetium and (1997-12-02),
5. 5604264 - Polyvinylpyridinium anion-exchangers for recovery of technetium and (1997-02-18),
6. 5574180 - Process for recovering phytic acid, lactic acid or inositol (1996-11-12),
7. 5444137 - Highly selective chelating resins and monomers for their preparation (1995-08-22),
8. 5229479 - Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and (1993-07-20),
9. 5183895 - 4-(N-benzyl-N-methylamino)pyridine acid salts and use in preparation of (1993-02-02),
10. 5180822 - Highly selective chelating resins and monomers for their preparation (1993-01-19),
11. 5147954 - 4-(N-benzyl-N-methylamino)pyridine acid salts and use in preparation of (1992-09-15),
12. 5015706 - Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and (1991-05-14),
13. 4968806 - 4-(N-benzyl-N-methylamino)pyridine acid salts and use in preparation of (1990-11-06),

Title: The Innovative Contributions of Donald W. McQuigg

Introduction

Donald W. McQuigg is a notable inventor based in Mooresville, Indiana, recognized for his significant contributions to the field of chemistry and materials science. With a total of 13 patents to his name, McQuigg has developed innovative solutions that address various industrial challenges. His work primarily focuses on the development of advanced polymers and processes for chemical recovery.

Latest Patents

Among his latest patents, McQuigg has introduced groundbreaking technologies such as crosslinked, non-swellable ampholytic base resins. These resins are designed for chromatographic-type separation of acids from other compounds, utilizing modified poly-2 or poly-4-vinylpyridine resins crosslinked with divinylbenzene. Additionally, he has developed preferred processes for recovering citric acid from various mediums. These processes ensure effective recovery while maintaining the purity of the citric acid, utilizing solid-phase free base resins and divinylbenzene-crosslinked polymers.

Career Highlights

McQuigg's career is marked by his association with Reilly Industries, Inc., where he has made significant strides in polymer chemistry. His innovative approaches have not only advanced the company's research capabilities but have also contributed to the broader field of chemical engineering. His patents reflect a commitment to enhancing the efficiency and effectiveness of chemical processes.

Collaborations

Throughout his career, McQuigg has collaborated with esteemed colleagues such as Edward E. Sowers and Susan L. Vorhies. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Donald W. McQuigg's contributions to the field of chemistry and materials science are noteworthy. His innovative patents and collaborative efforts have significantly impacted the industry, showcasing his dedication to advancing chemical processes and materials.

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