% Expired Patents = 50.0

CIPO Patents = 3

EPO Patents = 2

Trademarks = 8

Forward Citations = 8

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8 inventors (with patents filed for the assignee):

Jianhua Ma (5 out of 5 patents)

James Tausche (4 out of 5 patents)

Chengliang Jiang (4 out of 5 patents)

4. Xiang Huai Wang (3 out of 10 patents)

5. Paul Tausche (2 out of 2 patents)

6. Jian Hua Ma (1 out of 1 patent)

7. Howard Kaplan (1 out of 1 patent)

8. Robin M Yezzi (1 out of 2 patents)

9. James G Tausche (0 patent)

10. James G Tausche (0 patent)

6 patents: Sort by Forward Citations

1. 10718088 - Enzymatic pre-treatment of market pulp to improve fiber drainage and physical properties (2020-07-21),

2. 10619298 - Enzymatic treatment of virgin fiber and recycled paper to reduce residual mineral oil levels for paper production (2020-04-14),

3. 9856606 - Enzymatic pre-treatment of market pulp to improve fiber drainage and physical properties (2018-01-02),

4. 9051692 - Method of increasing enzyme stability and activity for pulp and paper production (2015-06-09),

5. 8048268 - Method of controlling organic contaminants in pulp and paper making processes (2011-11-01),

6. 8048262 - Rapid fatty acid assay for use in pulp pitch control (2011-11-01),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#69 in Norcross, GA 30093, undefined

#881 in

#44,981 in US

Norcross, GA, United States of America

Enzymatic Deinking Technologies, LLC

Forward Citations = 8

8 inventors:

Jianhua Ma (5 out of 5 patents)

James Tausche (4 out of 5 patents)

Chengliang Jiang (4 out of 5 patents)

4. Xiang Huai Wang (3 out of 10 patents)

5. Paul Tausche (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enzymatic Deinking Technologies, LLC. Retrieved from https://idiyas.com/company/enzymatic-deinking-technologies

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]

3 patents (CIPO):

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]

2 patents (EPO):

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]