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Lanxess Corporation

USPTO Granted Patents = 99

% Expired Patents = 45.5

CIPO Patents = 13

EPO Patents = 62

Trademarks = 79

Forward Citations = 332

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151 inventors (with patents filed for the assignee):

Rui Resendes (11 out of 25 patents)

Sharon X Guo (11 out of 26 patents)

Frederic Guerin (9 out of 11 patents)

4. Stephan Glander (8 out of 9 patents)

5. Gabor Kaszas (7 out of 21 patents)

6. Adam Gronowski (6 out of 18 patents)

7. Qinmin Pan (6 out of 12 patents)

8. Garry Llewellyn Rempel (6 out of 26 patents)

9. Kevin Kulbaba (5 out of 9 patents)

10. Lorenzo Ferrari (5 out of 13 patents)

11. Frank J DeBlase (4 out of 18 patents)

12. Victor Nasreddine (4 out of 5 patents)

13. Robert R Cunningham (4 out of 5 patents)

14. Jialong Wu (4 out of 6 patents)

15. Qingliang He (4 out of 5 patents)

Core Competencies:

Flame Retardants

Lubricants

Elastomers

Antimicrobial Compositions

Phosphorus Compounds

Thermoplastics

Polyurea

Butyl Rubber

Hydrogenation

Additives

Antioxidants

Biofilms

99 patents: Sort by Forward Citations

1. 12516076 - Method of selectively preparing phosphorus containing flame retardants and their use in thermoplastics (2026-01-06),

2. 12365703 - Method of selectively preparing phosphorus containing flame retardants and their use in thermoplastics (2025-07-22),

3. 12305020 - Flame retardant and stabilizer combined for use with thermoplastics (2025-05-20),

4. 12297401 - Organic anti-wear additive compositions for lubricants (2025-05-13),

5. 12173292 - Controlling bacterial biofilms (2024-12-24),

6. 12173248 - Liquid mono-alkylated N-phenyl-α-naphthylamine compositions and methods of manufacturing the same (2024-12-24),

7. 12152129 - Method for preparing readily processable, thermally-stable, phosphorus-containing flame retardant material (2024-11-26),

8. 12049599 - Alkylated alkoxydiarylamine antioxidants (2024-07-30),

9. 11959068 - Compositions and methods for remediation of sulfate reducing prokaryotes (2024-04-16),

10. 11917993 - Antimicrobial compositions (2024-03-05),

11. 11849726 - Microbicidal composition (2023-12-26),

12. 11834557 - Modifiers for luxury vinyl tile to increase hardness and rigidity (2023-12-05),

13. 11834385 - Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline (2023-12-05),

14. 11761287 - Dual hardness sealing elements for blowout preventer (2023-09-19),

15. 11692151 - Lubricating grease of polyurea/high base number calcium sulfonate composite (2023-07-04),

Company Overview

Lanxess Corporation, headquartered in Sarnia, Canada, specializes in the development and manufacturing of advanced flame retardants and related chemical products. The company focuses on a diverse range of core technologies, including lubricants, elastomers, antimicrobial compositions, phosphorus compounds, thermoplastics, polyurea, and butyl rubber. Lanxess is committed to innovation in materials science, providing solutions that enhance safety and performance across various industries, including automotive, construction, and electronics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

99 Patents

#2 in Sarnia

#120 in Canada

#7,857 in the World

Lanxess Corporation

Forward Citations = 332

151 inventors:

Rui Resendes (11 out of 25 patents)

Sharon X Guo (11 out of 26 patents)

Frederic Guerin (9 out of 11 patents)

4. Stephan Glander (8 out of 9 patents)

5. Gabor Kaszas (7 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lanxess Corporation. Retrieved from https://idiyas.com/company/lanxess

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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