Company Filing History:

14 out of 475

Dsm N.v.

Years Active: 1996-2006

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7135229 - Radiation-curable coating composition (2006-11-14),

2. 6951910 - Coating compositions for plastic substrates (2005-10-04),

3. 6762002 - Solid imaging compositions for preparing polypropylene-like articles (2004-07-13),

4. 6749976 - Solid imaging compositions for preparing polypropylene-like articles (2004-06-15),

5. 6661959 - Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assemblies (2003-12-09),

6. 6638616 - Radiation-curable compositions comprising oligomers having an alkyd backbone (2003-10-28),

7. 6534557 - Radiation-curable, optical fiber primary coating system (2003-03-18),

8. 6379866 - Solid imaging compositions for preparing polypropylene-like articles (2002-04-30),

9. 6376571 - Radiation-curable composition having high cure speed (2002-04-23),

10. 6362249 - Radiation-curable coating compositions, coated optical fiber, radiation-curable matrix forming material and ribbon assembly (2002-03-26),

11. 6339666 - Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assemblies (2002-01-15),

12. 6298189 - Radiation-curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assemblies (2001-10-02),

13. 6214899 - Radiation-curable fiber optic materials having reduced moisture content (2001-04-10),

14. 6187835 - Radiation-curable optical fiber coatings having reduced yellowing and fast cure speed (2001-02-13),

15. 6169126 - Radiation-curable optical fiber primary coating system (2001-01-02),

Title: Innovator Profile: Chander P Chawla

Introduction

Chander P Chawla is a notable inventor based in Batavia, IL, USA. With an impressive portfolio of 21 patents, he has significantly contributed to advancements in coating compositions, particularly for optical fiber and plastic substrates.

Latest Patents

Chawla's latest innovations include a radiation-curable coating composition designed specifically for optical fibers. This invention involves a solvent-free coating formulation that integrates a radiation-curable urethane (meth)acrylate oligomer featuring an alkyd backbone, a reactive diluent, and a photoinitiator, along with optional additives. Another significant patent focuses on radiation-curable compositions for coating plastic substrates. This formulation aims to achieve optimal adhesion, flexibility, and hardness post-curing, ensuring enhanced performance of coated plastic materials.

Career Highlights

Throughout his career, Chawla has made impactful contributions while working with prominent companies such as DSM N.V. and DSM Desotech, Inc. His work in these organizations has allowed him to refine his expertise in the development of innovative coating solutions.

Collaborations

Chawla's collaborative efforts with fellow innovators have been instrumental in his research and developments. Notable colleagues include David M. Szum and Timothy Edward Bishop, with whom he has worked closely to push the boundaries of material science and coating technologies.

Conclusion

Chander P Chawla's contributions to the field of coatings are both significant and innovative. His extensive patent portfolio highlights his dedication to advancing technology, particularly in creating efficient, performance-driven coating solutions. As he continues to innovate, his work will undoubtedly pave the way for further advancements in the industry.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.