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Kempharm Inc patents

Recent patent applications related to Kempharm Inc. Kempharm Inc is listed as an Agent/Assignee. Note: Kempharm Inc may have other listings under different names/spellings. We're not affiliated with Kempharm Inc, we're just tracking patents.

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Date Kempharm Inc patents (updated weekly) - BOOKMARK this page
02/23/17Methylphenidate-prodrugs, processes of making and using the same
02/16/17Fatty acid conjugates of quetiapine, process for making and using the same
07/14/16Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and uses thereof
07/07/16Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and uses thereof
06/16/16Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone, prodrugs, methods of making and use thereof
06/02/16Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof
11/26/15Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof
09/24/15Methylphenidate-prodrugs, processes of making and using the same
03/26/15Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof
03/05/15Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and uses thereof
02/19/15Phenylethanoic acid, phenylpropanoic acid and phenylpropenoic acid conjugates and prodrugs of hydrocodone, making and use thereof
02/12/15Fatty acid conjugates of quetiapine, process for making and using the same
09/25/14Amino acid conjugates of quetiapine, process for making and using the same
10/03/13Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof
09/26/13Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydrocodone, prodrugs, methods of making and use thereof
06/20/13Fatty acid conjugates of quetiapine, process for making and using the same
06/13/13Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of hydromorphone, prodrugs, methods of making and use thereof
02/21/13Fatty acid conjugates of quetiapine, process for making and using the same
06/07/12Phenylethanoic acid, phenylpropanoic acid and phenylpropenoic acid conjugates and prodrugs of hydrocodone, methods of making and use thereof







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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Kempharm Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Kempharm Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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