John W. Shell — 15 Patents at Depomed

John W. Shell has been granted 15 US patents while listed as an inventor at Depomed. The first was granted in 1981 and the most recent in May 2018. John W. Shell ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list John W. Shell in Hillsborough, CA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9980903	Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract	Bret Berner, Jenny Louie-Helm	2018-05-29	$6,372,000
7976870	Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract	Bret Berner, Jenny Louie-Helm	2011-07-12	$6,356,000
7405238	Pharmacological inducement of the fed mode for enhanced drug administration to the stomach	Micheline Markey, Bret Berner	2008-07-29	$2,869,000
6635280	Extending the duration of drug release within the stomach during the fed mode	Jenny Louie-Helm, Micheline Markey	2003-10-21	$3,265,000
6340475	Extending the duration of drug release within the stomach during the fed mode	Jenny Louie-Helm, Micheline Markey	2002-01-22	$1,116,000
5972389	Gastric-retentive, oral drug dosage forms for the controlled-release of sparingly soluble drugs and insoluble matter	Jenny Louie-Helm	1999-10-26	$483,000
5582837	Alkyl-substituted cellulose-based sustained-release oral drug dosage forms	—	1996-12-10
5011843	Treatment of glaucoma using phosphodiesterase inhibitors	—	1991-04-30	$59,071,000
5007790	Sustained-release oral drug dosage form	—	1991-04-16
4975428	Treatment of glaucoma using phosphodiesterase inhibitors	—	1990-12-04	$25,060,000
4478818	Ocular preparation housing steroid in two different therapeutic forms	Robert M. Gale	1984-10-23	$2,045,000
4432964	Topical composition containing steroid in two forms released independently from polymeric carrier	Robert M. Gale	1984-02-21	$515,000
4304765	Ocular insert housing steroid in two different therapeutic forms	Robert M. Gale	1981-12-08
4303637	Medication indicated for ocular hypertension	Robert M. Gale	1981-12-01
4281654	Drug delivery system for controlled ocular therapy	Robert M. Gale	1981-08-04

John W. Shell — 15 Patents

Issued Patents All Time

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