Laurence G Dammann

This inventor holds 30 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 5 EPO patents, primarily in Polymer Chemistry. Top assignees: Ashland, Inc., Ashland Oil, Inc., Marathon Ashland Petroleum LLC. Active years: 1988-2022.

USPTO Granted Patents = 30 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 10

Forward Citations = 380(Granted Patents)

Location History:

Columbus, OH (US) (1990)
Westerville, OH (US) (1988 - 1995)
Powell, OH (US) (1998 - 2006)
Hilliard, OH (US) (2020 - 2022)

Company Filing History:

Marathon Ashland Petroleum LLC

patents

4. 1 out of 6

Ashland Chemical Company

patents

5. 1 out of 107

Ashland Licensing and Intellectual Property LLC

patents

6. 1 out of 9

Everris International B.v.

patents

7. 3 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1988-2022

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Areas of Expertise:

Lignosulfonate

Calcium Chloride

Thermosetting Compounds

Acrylates

Foundry Binders

Polyisocyanates

Asphalt

Adhesives

Oligomers

Catalysts

Epoxy Resins

Nanodispersions

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11345838 - Lignosulfonate coated calcium chloride (2022-05-31),

2. 11142488 - Methods and systems for coating granular substrates (2021-10-12),

3. 10745602 - Lignosulfonate coated calcium chloride (2020-08-18),

4. 7041749 - Dual cure reaction products of self-photoinitiating multifunction acrylates with cycloaliphatic epoxy compounds (2006-05-09),

5. 6974848 - Low-density thermosetting sheet molding compounds (2005-12-13),

6. 6887931 - Thermosetting inorganic clay nanodispersions and their use (2005-05-03),

7. 6878845 - Oligomers from multifunctional acrylates (2005-04-12),

8. 6858180 - Process for inhibiting scale (2005-02-22),

9. 6841607 - Thermosetting inorganic clay nanodispersions and their use (2005-01-11),

10. 6706414 - Liquid uncrosslinked Michael addition oligomers prepared in the presence of a catalyst having both an epoxy moiety and a quaternary salt (2004-03-16),

11. 6441060 - Foundry binder of epoxy resin, acrylated polyisocyanate and acrylic (2002-08-27),

12. 6136898 - Unblown ethylene-vinyl acetate copolymer treated asphalt and its method (2000-10-24),

13. 6124375 - Foundry binder systems which contain alcohol modified polyisocyanates (2000-09-26),

14. 6057390 - Crosslinkable polymer-modified asphalt and its method of preparation (2000-05-02),

15. 6025410 - Liquid oligomers containing acrylate unsaturation (2000-02-15),

Title: Inventor Laurence G Dammann: Pioneering Innovations in Powell, OH

Introduction: Laurence G Dammann is a distinguished inventor based in Powell, Ohio, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Laurence G Dammann holds several patents in the areas of renewable energy technologies, sustainable agriculture solutions, and advanced medical devices, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Laurence G Dammann has established himself as a visionary inventor, with a keen focus on developing solutions that address pressing global challenges.

Collaborations: Throughout his career, Laurence G Dammann has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and collaboration in the industry.

Conclusion: Laurence G Dammann's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors, leaving a lasting impact on the world of technology and beyond.