Jean Carroll Fleischer

This inventor holds 38 USPTO granted patents, plus 2 CIPO patents and 4 EPO patents, primarily in Polymer Chemistry. Top assignees: Eastman Chemical Company, Eastman-Kodak Company, Abbott Medical Optics Inc.. Active years: 1977-2014.

USPTO Granted Patents = 38

% Patents Active = 92.1

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 308(Granted Patents)

Company Filing History:

18 out of 2,038

Eastman Chemical Company

patents

13 out of 21,604

Eastman-Kodak Company

patents

5 out of 303

Abbott Medical Optics Inc.

patents

4. 2 out of 112

Advanced Medical Optics, Inc.

patents

Years Active: 1977-2014

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Areas of Expertise:

Anthraquinone Compounds

Ophthalmic Devices

Azo Dyes

Polymer Compositions

Light-Absorbing Materials

Ultraviolet Absorbers

Fluorescence Quenching

Diketones

Thermoplastic Polymers

Colorants

Vinyl Groups

Personal Care

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8785627 - Copolymerizable methine and anthraquinone compounds and articles containing them (2014-07-22),

2. 8501890 - Copolymerizable methine and anthraquinone compounds and articles containing them (2013-08-06),

3. 8360576 - Copolymerizable methine and anthraquinone compounds and articles containing them (2013-01-29),

4. 8292428 - Ophthalmic devices having a highly selective violet light transmissive filter and related methods (2012-10-23),

5. 8047650 - Ophthalmic devices having a highly selective violet light transmissive filter and related methods (2011-11-01),

6. 7989572 - Polyvinyl ultraviolet light absorbers for personal care (2011-08-02),

7. 7326423 - Copolymerizable azo compounds and articles containing them (2008-02-05),

8. 7278737 - Ophthalmic devices having a highly selective violet light transmissive filter and related methods (2007-10-09),

9. 7179308 - Ethylenically-unsaturated blue anthraquinone dyes (2007-02-20),

10. 7172634 - Ethylenically-unsaturated blue anthraquinone dyes (2007-02-06),

11. 7105688 - Ethylenically-unsaturated red anthraquinone dyes (2006-09-12),

12. 6776930 - Method for preparing light-absorbing polymeric compositions (2004-08-17),

13. 6630521 - Anthraquinone colorants containing copolymerizable vinyl groups (2003-10-07),

14. 6255437 - Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate) (2001-07-03),

15. 6248816 - Thermoplastic polymer composition containing dye compositions (2001-06-19),

Title: **Jean Carroll Fleischer: Innovator in Ultraviolet Light Absorption Technologies**

Introduction

Jean Carroll Fleischer, an accomplished inventor based in Kingsport, TN, has made significant contributions to the field of polymer chemistry, evidenced by his impressive portfolio of 38 patents. His innovative work primarily focuses on developing advanced materials that enhance the functionality of ophthalmic lenses.

Latest Patents

Fleischer's latest patents include groundbreaking inventions centered around copolymerizable methine and anthraquinone compounds. These inventions, which encompass polymerizable ultraviolet light absorbers and yellow colorants, are pivotal for their application in ophthalmic lenses. Specifically, these compounds serve to block ultraviolet light and violet-blue light transmission, thereby improving the safety and effectiveness of eyewear.

Career Highlights

Throughout his career, Jean Carroll Fleischer has held significant positions at renowned companies such as Eastman Chemical Company and Eastman Kodak Company. His work at these organizations has allowed him to develop and refine his inventions, ultimately leading to impactful advancements in the industry.

Collaborations

Fleischer has collaborated with esteemed peers, including Max Allen Weaver and Jason Clay Pearson. These collaborations have fostered a rich environment of creativity and innovation, contributing to the successful development and patenting of various technologies.

Conclusion

Jean Carroll Fleischer's commitment to innovation and excellence in the realm of polymer chemistry has not only yielded a substantial number of patents but has also improved the quality of ophthalmic products. His contributions continue to influence the field and inspire future innovations.