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Lee Pharmaceuticals Inc

Lee Pharma

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4449938A	Endodontic filling and sealing composition	Expired / Lapsed	1982-02-19	1984-05-22	13	Details
US4228062A	Rapid setting high bond strength adhesive	Expired / Lapsed	1978-05-02	1980-10-14	12	Details
US4107845A	Dental adhesive composites	Expired / Lapsed	1976-12-16	1978-08-22	33	Details
US4032504A	X-ray opaque filler useful in dental and medical restorativ…	Expired / Lapsed	1974-12-19	1977-06-28	12	Details