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Forward Citations = 131

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3 inventors (with patents filed for the assignee):

Kurt D Kaufman (8 out of 10 patents)

Louis J Glunz (2 out of 2 patents)

Donald E Dickson (2 out of 2 patents)

10 patents: Sort by Forward Citations

1. 4298614 - 5'-Aminoalkyl-4',4-dialkylpsoralens (1981-11-03),

2. 4294847 - 8-Aminoalkyl-4-alkylisopsoralens (1981-10-13),

3. 4294822 - 5-Aminoalkyl-4,4,8-trialkylpsoralens (1981-10-13),

4. 4279922 - Photosensitizing benzofuranacrylics (1981-07-21),

5. 4269852 - 4'-Substituted-4,5',8-trialkylpsoralens (1981-05-26),

6. 4269851 - 8-Aminoalkyl-4-alkylpsoralens (1981-05-26),

7. 4235781 - 6 Or 8 Haloallyl substituted 7-hydroxycoumarins (1980-11-25),

8. 4216154 - Process for making .alpha.-loweralkylfurocoumarins (1980-08-05),

9. 4129576 - Process for making .omega.-chloro-2,3,4-trihydroxyacetophenone (1978-12-12),

10. 4129575 - 8-Methoxypsoralen (1978-12-12),

Thomas C. Elder, Inc. is a leading construction company specializing in commercial and residential projects. With over 20 years of experience, we offer a full range of services including general contracting, design and build, and project management. Our team is committed to delivering high-quality workmanship and exceptional customer service on every project.

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USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#2 in Hamilton, IN

#408 in Indiana

#29,828 in US

#55,954 in the World

Hamilton, IN, United States of America

Thomas C. Elder, Inc.

Forward Citations = 131

3 inventors:

Kurt D Kaufman (8 out of 10 patents)

Louis J Glunz (2 out of 2 patents)

Donald E Dickson (2 out of 2 patents)

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