Inventor · disambiguated record
Atul D. Ayer
Also filed as: AYER ATUL · AYER ATUL D · AYER ATUL DEVDATT
55 granted patents·29 pending applications·3,897 citations·filing 1983–2013
99Inventor score
Top patents by PatentIndex Score
84 records- 0197US6930129B2Methods and devices for providing prolonged drug therapyALZA CORP·Filed 2001·Granted Aug 16, 2005·126 cites·10 claims
- 0297US6919373B1Methods and devices for providing prolonged drug therapyALZA CORP·Filed 1999·Granted Jul 19, 2005·317 cites·8 claims
- 0397US5460826AMorphine therapyALZA CORP·Filed 1994·Granted Oct 24, 1995·245 cites·3 claims
- 0496US6491683B1Osmotic dosage form composed of an extruded polymer tube formALZA CORP·Filed 2000·Granted Dec 10, 2002·66 cites·21 claims
- 0596US6096339ADosage form, process of making and using sameALZA CORP·Filed 1997·Granted Aug 1, 2000·191 cites·31 claims
- 0696US5914131AHydromorphone therapyALZA CORP·Filed 1997·Granted Jun 22, 1999·182 cites·46 claims
- 0796US5593695AMorphine therapyALZA CORP·Filed 1995·Granted Jan 14, 1997·161 cites·4 claims
- 0896US5156850ADosage form for time-varying patterns of drug deliveryALZA CORP·Filed 1990·Granted Oct 20, 1992·186 cites·1 claims
- 0995US5667805AMorphine therapyALZA CORP·Filed 1996·Granted Sep 16, 1997·138 cites·8 claims
- 1095US5190763ADosage form indicated for the management of abnormal posture, tremor and involuntary movementALZA CORP·Filed 1990·Granted Mar 2, 1993·167 cites·3 claims
- 1194US5091190ADelivery system for administration blood-glucose lowering drugALZA CORP·Filed 1991·Granted Feb 25, 1992·150 cites·2 claims
- 1294US4816263ADosage form for treating cardiovascular diseases comprising isradipineALZA CORP·Filed 1987·Granted Mar 28, 1989·91 cites·5 claims
- 1394US4609374AOsmotic device comprising means for governing initial time of agent release therefromALZA CORP·Filed 1985·Granted Sep 2, 1986·159 cites·8 claims
- 1493US5192550ADosage form for treating central nervous system disordersALZA CORP·Filed 1992·Granted Mar 9, 1993·143 cites·14 claims
- 1592US5024843AOral hypoglycemic glipizide granulationALZA CORP·Filed 1989·Granted Jun 18, 1991·107 cites·2 claims
- 1691US6217905B1Antiparkinson dosage formALZA CORP·Filed 1993·Granted Apr 17, 2001·109 cites·4 claims
- 1790US9393192B2Methods and dosage forms for controlled delivery of paliperidone and risperidoneYAM NYOMI V·Filed 2009·Granted Jul 19, 2016·55 cites·14 claims
- 1890US9000038B2Methods and devices for providing prolonged drug therapyALZA CORP·Filed 2013·Granted Apr 7, 2015·5 cites·12 claims
- 1990US4627971AOsmotic device with self-sealing passagewayALZA CORP·Filed 1985·Granted Dec 9, 1986·110 cites·2 claims
- 2089US6346270B1Phenytoin therapyALZA CORP·Filed 2000·Granted Feb 12, 2002·30 cites·4 claims
- 2189US5702725AHydromorphone therapyALZA CORP·Filed 1996·Granted Dec 30, 1997·82 cites·14 claims
- 2288US4814181ADosage form comprising fast agent delivery followed by slow agent deliveryALZA CORP·Filed 1987·Granted Mar 21, 1989·100 cites·20 claims
- 2387US6630165B2Methods for providing effective reboxetine therapy with once-a-day dosingALZA CORP·Filed 2002·Granted Oct 7, 2003·27 cites·3 claims
- 2487US5529787AHydromorphone therapyALZA CORP·Filed 1994·Granted Jun 25, 1996·76 cites·4 claims
- 2587US4915953ADosage form for delivering acetaminophen or phenylpropanolamineALZA CORP·Filed 1989·Granted Apr 10, 1990·85 cites·2 claims
- 2686US4624847ADrug delivery device for programmed delivery of beneficial drugALZA CORP·Filed 1985·Granted Nov 25, 1986·80 cites·22 claims
- 2785US6719751B2Osmotic dosage form composed of an extruded polymer tube formFiled 2002·Granted Apr 13, 2004·13 cites·21 claims
- 2885US5591454AMethod for lowering blood glucoseALZA CORP·Filed 1995·Granted Jan 7, 1997·63 cites·3 claims
- 2984US5126142ADispenser comprising ionophoreALZA CORP·Filed 1991·Granted Jun 30, 1992·77 cites·22 claims
- 3083US6387403B1Dosage forms and methods for providing effective reboxetine therapy with once-a-day dosingALZA CORP·Filed 2000·Granted May 14, 2002·18 cites·21 claims
- 3183US5785994AMethod for administering drug to gastrointestinal tractALZA CORP·Filed 1992·Granted Jul 28, 1998·60 cites·8 claims
- 3282US6773721B1Osmotic capletALZA CORP·Filed 1995·Granted Aug 10, 2004·53 cites·15 claims
- 3381US5019396ADelivery dispenser for treating cardiac arrhythmiasALZA CORP·Filed 1989·Granted May 28, 1991·62 cites·7 claims
- 3481US4810502APseudoephedrine brompheniramine therapyALZA CORP·Filed 1987·Granted Mar 7, 1989·28 cites·8 claims
- 3578USRE44459EMethod for lowering blood glucoseKUCZYNSKI ANTHONY L·Filed 2012·Granted Aug 27, 2013·2 cites·3 claims
- 3678US6224907B1Anti-asthma therapyALZA CORP·Filed 1999·Granted May 1, 2001·48 cites·25 claims
- 3774US9029416B2Methods and devices for providing prolonged drug therapyLAM ANDREW C·Filed 2003·Granted May 12, 2015·5 cites·46 claims
- 3872US4732915AProcess for increasing solubility of drugALZA CORP·Filed 1986·Granted Mar 22, 1988·39 cites·8 claims
- 3969US6110499APhenytoin therapyALZA CORP·Filed 1998·Granted Aug 29, 2000·30 cites·10 claims
- 4068US5030456ADosage form for treating cardiovascular diseasesALZA CORP·Filed 1990·Granted Jul 9, 1991·33 cites·1 claims
- 4168US2010028389A1Hydromorphone therapyMERRILL SONYA·Filed 2009·Application pending·0 cites
- 4265US5858407AMethod for administering tandospironeALZA CORP·Filed 1994·Granted Jan 12, 1999·30 cites·5 claims
- 4365US4610686AControlled delivery of haloperidol by an osmotic delivery systemALZA CORP·Filed 1983·Granted Sep 9, 1986·22 cites·15 claims
- 4465US2004234600A1Hydromorphone therapyFiled 2004·Application pending·0 cites
- 4562US4847093ADosage form with means for governing rate of gas formationALZA CORP·Filed 1986·Granted Jul 11, 1989·26 cites·7 claims
- 4662US2011300217A1Hydromorphone therapyMERRILL SONYA·Filed 2011·Application pending·0 cites
- 4761US2014044782A1Controlled release formulations of opioid and nonopioid analgesicsALZA CORP·Filed 2013·Application pending·0 cites
- 4860US5185158ADosage form comprising succinimide drug for treating depressive disorders and composition comprising sameALZA CORP·Filed 1992·Granted Feb 9, 1993·23 cites·9 claims
- 4960US2013209525A1Controlled release formulations of opioid and nonopioid analgesicsALZA CORP·Filed 2013·Application pending·0 cites
- 5057US2001038856A1Hydromorphone therapyFiled 2001·Application pending·0 cites
Showing the top 50 of 84 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Atul D. Ayer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →