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For the Inventor, By the Inventor

Adrian, MI, United States of America

Wacker Chemicalcorporation

Calculating rank
USPTO Granted Patents = 40

% Expired Patents = 60.0



Forward Citations = 96

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51 inventors (with patents filed for the assignee):

goldMedal James Greene (5 out of 10 patents)

silverMedal John Richard Boylan (4 out of 15 patents)

bronzeMedal Daniel J Mania (4 out of 5 patents)

4.  Amitabha Mitra (3 out of 7 patents)

5.  Dennis Sagl (3 out of 8 patents)

6.  Daniel Calimente (3 out of 7 patents)

7.  Ronald Bernal Jones (3 out of 6 patents)

8.  Michael Coffey (3 out of 3 patents)

9.  Ronald Joseph Pangrazi (3 out of 12 patents)

10.  Timothy McCormack (3 out of 5 patents)

11.  Richard L Kirkpatrick (3 out of 3 patents)

12.  Christian Leonard Daniels (3 out of 14 patents)

13.  John Joseph Rabasco (3 out of 46 patents)

14.  Hartmut Ackermann (2 out of 9 patents)

15.  Uwe Scheim (2 out of 33 patents)


Core Competencies:
Opacifying Additive
Curable Compositions
Silicone Defoamer
Water Repellant Coatings
Vinyl Acetate Dispersions
Hydrophobic Silicone Resin
Elastomeric Silicone Emulsion
Organopolysiloxane Dendrimers
Polymeric Binders
Adhesive Dispersions
Silicone Coated Rollers
Aqueous Coating Compositions

40 patents:

1. 10370547 - Opacifying additive (2019-08-06),
2. 10094068 - Binder for paper coating compositions (2018-10-09),
3. 10030122 - Curable compositions (2018-07-24),
4. 9926338 - Carboxylic acid functional siloxanes of defined structure (2018-03-27),
5. 9856173 - One component ready-to-use tile grout (2018-01-02),
6. 9815003 - Silicone defoamer compositions (2017-11-14),
7. 9809497 - Omniphobic grout additive (2017-11-07),
8. 9803131 - Oil and gas well proppants of silicone-resin-modified phenolic resins (2017-10-31),
9. 9452127 - Surfactant-free organopolysiloxane invert emulsions (2016-09-27),
10. 9382341 - Carpet coating composition (2016-07-05),
11. 9340908 - Low formaldehyde and high wet strength vinyl acetate ethylene copolymer and vinyl acetate polymer dispersions (2016-05-17),
12. 9328259 - Elastomeric silicone emulsion for coating applications (2016-05-03),
13. 9284413 - Process to produce stable alkoxy terminated aminofunctional silicone fluids (2016-03-15),
14. 9175139 - Alkoxy group-containing silicones with reactive functional groups of defined reactivity (2015-11-03),
15. 9156920 - Process for the preparation of an aqueous emulsifier-stabilized vinyl acetate-ethylene copolymer dispersion with fine particle size (2015-10-13),
Company Overview
Wacker Chemical Corporation, headquartered in Adrian, MI, specializes in the development and manufacturing of advanced chemical solutions. The company focuses on a diverse range of technologies, including opacifying additives, curable compositions, and silicone defoamer compositions. Their expertise extends to hydrophilic silicone copolymers, aqueous epoxy emulsions, and elastomeric silicone emulsions, catering to various industries. Wacker's innovative water-repellent compositions and amphiphilic organopolysiloxanes further enhance their portfolio, positioning them as a leader in specialty chemicals.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Wacker Chemicalcorporation USPTO Patent Assignee Logo
40 Patents

#4 in Adrian, MI

#331 in Michigan

#8,637 in US

#17,098 in the World

Adrian, MI (US)
Adrian, MI, United States of America

Wacker Chemicalcorporation

Forward Citations = 96

51 inventors:

goldMedal James Greene (5 out of 10 patents)

silverMedal John Richard Boylan (4 out of 15 patents)

bronzeMedal Daniel J Mania (4 out of 5 patents)

4.  Amitabha Mitra (3 out of 7 patents)

5.  Dennis Sagl (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wacker Chemicalcorporation. Retrieved from https://idiyas.com/company/wacker-chemical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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