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Donald Edward Putzig

This inventor holds 47 USPTO granted patents, plus 4 CIPO patents and 2 EPO patents, primarily in Zirconium Cross-Linking. Top assignees: E.i. Dupont De Nemours and Company, Dorf Ketal Speciality Catalysts, LLC, Dorf Ketal Specialty Catalysts, LLC. Active years: 1986-2013.

USPTO Granted Patents = 47

% Patents Active = 38.3

CIPO Patents = 4

EPO Patents = 2

Average Co-Inventor Count = 1.3

ph-index = 12

Forward Citations = 390(Granted Patents)

Company Filing History:

38 out of 16,339

E.i. Dupont De Nemours and Company

patents

6 out of 6

Dorf Ketal Speciality Catalysts, LLC

patents

1 out of 1

Dorf Ketal Specialty Catalysts, LLC

patent

4. 1 out of 1

Dork Ketal Speciality Catalysts, LLC

patent

5. 1 out of 834,307

Other

patents

Years Active: 1986-2013

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Areas of Expertise:

Zirconium-Based Cross-Linking

Hydraulic Fracturing

Oil Field Applications

Cross-Linker Compositions

High pH Solutions

Stable Aqueous Solutions

Zirconium Hydroxyalkylethylene

Borozirconate Solution

Leak Plugging

Esterification Catalysts

Polyester Production

Metal Complex Processes

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8518861 - Solid zirconium-based cross-linking agent and use in oil field applications (2013-08-27),

2. 8252731 - Solid zirconium-based cross-linking agent and use in oil field applications (2012-08-28),

3. 8247356 - Zirconium-based cross-linking composition for use with high pH polymer solutions (2012-08-21),

4. 8242060 - Stable solutions of zirconium hydroxyalkylethylene diamine complex and use in oil field applications (2012-08-14),

5. 8236739 - Zirconium-based cross-linker compositions and their use in high pH oil field applications (2012-08-07),

6. 8153564 - Zirconium-based cross-linking composition for use with high pH polymer solutions (2012-04-10),

7. 8044002 - Solid zirconium-based cross-linking agent and use in oil field applications (2011-10-25),

8. 8044001 - Solid zirconium-based cross-linking agent and use in oil field applications (2011-10-25),

9. 7851417 - Process to prepare borozirconate solution and use as cross-linker in hydraulic fracturing fluids (2010-12-14),

10. 7795190 - Process to prepare borozirconate solution and use as a cross-linker in hydraulic fracturing fluids (2010-09-14),

11. 7795189 - Zirconium-hydroxy alkylated amine-hydroxy carboxylic acid cross-linking composition for use with high pH polymer solutions (2010-09-14),

12. 7795188 - Zirconium-base cross-linker compositions and their use in high pH oil field applications (2010-09-14),

13. 7795187 - Permeable zone and leak plugging using cross-linking composition comprising zirconium triethanolamine complex (2010-09-14),

14. 7790657 - Process to prepare borozirconate solution and use a cross-linker in hydraulic fracturing fluids (2010-09-07),

15. 7754660 - Process to prepare zirconium-based cross-linker compositions and their use in oil field applications (2010-07-13),

Title: The Innovative Journey of Donald Edward Putzig

Introduction: Donald Edward Putzig, a distinguished inventor hailing from Newark, DE (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Donald Edward Putzig holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing novel solutions to complex problems.

Career Highlights: With a career spanning over two decades, Donald Edward Putzig has consistently pushed the boundaries of technological advancement. His work has been recognized globally for its impact and innovation.

Collaborations: Throughout his career, Donald Edward Putzig has collaborated with leading tech companies, research institutions, and universities to further develop and implement his inventions. These collaborations have led to the successful commercialization of his patented technologies.

Conclusion: Donald Edward Putzig's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the tech industry. His contributions continue to inspire future generations of inventors and shape the landscape of technological innovation.

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