CIPO Patents = 1

EPO Patents = 7

Trademarks = 1

Forward Citations = 76

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5 inventors (with patents filed for the assignee):

Josef F Bille (11 out of 65 patents)

Ruth Sahler (9 out of 11 patents)

Stephen Q Zhou (4 out of 21 patents)

4. Steven Edward Smathers (2 out of 4 patents)

5. Raymond Kenneth Alley (2 out of 2 patents)

6. Josef F Bille (0 patent)

13 patents: Sort by Forward Citations

1. 11090151 - Hydrophilicity alteration system and method (2021-08-17),

2. 10576704 - Ophthalmic lens customization system and method (2020-03-03),

3. 10495900 - Ophthalmic lens customization system and method (2019-12-03),

4. 10492955 - Ophthalmic laser treatment system and method (2019-12-03),

5. 10219948 - Ophthalmic laser treatment system and method (2019-03-05),

6. 9925621 - Intraocular lens (IOL) fabrication system and method (2018-03-27),

7. 9192292 - System for forming and modifying lenses and lenses formed thereby (2015-11-24),

8. 9186242 - Hydrophilicity alteration system and method (2015-11-17),

9. 9107746 - Hydrophilicity alteration system and method (2015-08-18),

10. 9023257 - Hydrophilicity alteration system and method (2015-05-05),

11. 8920690 - System for forming and modifying lenses and lenses formed thereby (2014-12-30),

12. 8646916 - System for characterizing a cornea and obtaining an opthalmic lens (2014-02-11),

13. 8568627 - Method for forming and modifying lenses (2013-10-29),

Company Overview

Perfect IP, LLC is a Dallas-based company specializing in intellectual property solutions, focusing on the development and management of innovative technologies. The firm is dedicated to enhancing the value of intellectual assets through strategic patent analysis and licensing services. With a strong emphasis on technology domains such as software development and telecommunications, Perfect IP aims to empower businesses by optimizing their intellectual property portfolios and fostering innovation in a competitive landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#161 in Dallas, TX

#1,487 in Texas

#23,838 in US

#45,039 in the World

Dallas, TX, United States of America

Perfect IP, LLC

Forward Citations = 76

5 inventors:

Josef F Bille (11 out of 65 patents)

Ruth Sahler (9 out of 11 patents)

Stephen Q Zhou (4 out of 21 patents)

4. Steven Edward Smathers (2 out of 4 patents)

5. Raymond Kenneth Alley (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Perfect IP, LLC. Retrieved from https://idiyas.com/company/perfect-ip

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]

1 patent (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]

7 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]