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Generated: May 25, 2019

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Details for Patent: 6,488,962

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Summary for Patent: 6,488,962
Title: Tablet shapes to enhance gastric retention of swellable controlled-release oral dosage forms
Abstract:The retention of oral drug dosage forms in the stomach is improved by using swellable dosage forms that are shaped in a manner that will prevent them from inadvertently passing through the pylorus as a result of being in a particular orientation. The planar projection of the shape is one that has two orthogonal axes of different lengths, the longer being short enough to permit easy swallowing prior to swelling while the shorter is long enough within one-half hour of swelling to prevent passage through the pylorus.
Inventor(s): Berner; Bret (El Granada, CA), Louie-Helm; Jenny (Union City, CA)
Assignee: DepoMed, Inc. (Menlo Park, CA)
Application Number:09/598,061
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,488,962
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Patent Claim Types:
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Dosage form;

Drugs Protected by US Patent 6,488,962

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Santarus Inc GLUMETZA metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 021748-001 Jun 3, 2005 AB3 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y Y ➤ Try a Free Trial
Boehringer Ingelheim JENTADUETO XR linagliptin; metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 208026-001 May 27, 2016 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Boehringer Ingelheim JENTADUETO XR linagliptin; metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 208026-002 May 27, 2016 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Depomed Inc PROQUIN XR ciprofloxacin hydrochloride TABLET, EXTENDED RELEASE;ORAL 021744-001 May 19, 2005 DISCN No No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Boehringer Ingelheim SYNJARDY XR empagliflozin; metformin hydrochloride TABLET, EXTENDED RELEASE;ORAL 208658-001 Dec 9, 2016 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate

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International Family Members for US Patent 6,488,962

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 256455 ➤ Try a Free Trial
Australia 2001239893 ➤ Try a Free Trial
Australia 3989301 ➤ Try a Free Trial
Canada 2412671 ➤ Try a Free Trial
Germany 60101581 ➤ Try a Free Trial
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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