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Inventor

James N. Chang

Inventor
Newport Beach, CA, US

Overview

68→
Patents
1995–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 68 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes39%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
A01NPreservation of bodies of humans or animals or plants or parts thereof5%
A61LMethods or apparatus for sterilising materials or objects in general5%
A61FFilters implantable into blood vessels4%
C08LCompositions of macromolecular compounds3%
C12YEnzymes3%
Y02ATechnologies for adaptation to climate change3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
10,792,345Dermal filler202010,507,229Cyclosporin compositions201910,456,474Cyclosporin compositions201910,441,543Processes for making cyclic lipid implants for intraocular use201910,369,129Long acting pharmaceutical composition of protease inhibitor201910,064,872Oil-in-water method for making polymeric implants containing a hypotensive lipid20189,707,238'Oil-in-water method for making polymeric implants containing a hypotensive lipid'20179,622,957'Dermal filler'20179,327,059'Steroid-containing sustained release intraocular implants and related methods'20169,265,775'Pharmaceutical compositions'20169,248,191'Methods of providing therapeutic effects using cyclosporin components'20169,241,918'Enhanced bimatoprost ophthalmic solution'20169,161,970'Dermal filler'20159,155,716'Enhanced bimatoprost ophthalmic solution'20159,149,428'Processes for making cyclic lipid implants for intraocular use'20159,101,583'Microparticles manufactured in an oil-in-water process comprising a prostamide'20159,101,574'Cyclosporin compositions'20159,050,336'Botulinum toxin formulation'20159,044,477'Botulinum toxin formulation'20159,039,761'Ocular implant delivery assemblies with distal caps'20158,992,952'Compositions for delivery of therapeutics into the eyes and methods for making and using same'20158,969,307'Cyclosporin compositions'20158,969,306'Cyclosporin compositions'20158,933,127'Enhanced bimatoprost ophthalmic solution'20158,933,120'Enhanced bimatoprost ophthalmic solution'20158,906,861'Pharmaceutical compositions comprising cyclosporins'20148,846,073'Low temperature processes for making cyclic lipid implants for intraocular use'20148,771,722'Methods of treating ocular disease using steroid-containing sustained release intraocular implants'20148,772,338'Enhanced bimatoprost ophthalmic solution'20148,722,097'Oil-in-water method for making polymeric implants containing a hypotensive lipid'20148,685,930'Methods of providing therapeutic effects using cyclosporin components'20148,668,676'Apparatus and methods for implanting particulate ocular implants'20148,648,048'Methods of providing therapeutic effects using cyclosporin components'20148,642,067'Methods and compositions for intraocular administration to treat ocular conditions'20148,642,556'Methods of providing therapeutic effects using cyclosporin components'20148,633,162'Methods of providing therapeutic effects using cyclosporin components'20148,629,111'Methods of providing therapeutic effects using cyclosporin components'20148,618,064'Methods of providing therapeutic effects using cyclosporin components'20138,591,885'Carbonic anhydrase inhibitor sustained release intraocular drug delivery systems'20138,586,630'Enhanced bimatoprost ophthalmic solution'20138,575,108'Cyclosporin compositions'20138,569,272'Methods for treating a posterior segment of an eye'20138,563,518'Cyclosporin compositions'20138,536,134'Cyclosporin compositions'20138,529,927'Alpha-2 agonist polymeric drug delivery systems'20138,524,777'Enhanced bimatoprost ophthalmic solution'20138,512,717'Compositions for delivery of therapeutics into the eyes and methods for making and using same'20138,338,479'Enhanced bimatoprost ophthalmic solution'20128,309,605'Enhanced bimatoprost ophthalmic solution'20128,299,118'Enhanced bimatoprost ophthalmic solution'20128,288,348'Cyclosporin compositions'20128,278,353'Enhanced bimatoprost ophthalmic solution'20128,257,730'Steroid-containing sustained release intraocular implants and related methods'20128,252,771'Biomaterials and a method for making and using same'20128,211,855'Cyclosporin compositions'20128,147,865'Steroid-containing sustained release intraocular implants and related methods'20127,851,504'Enhanced bimatoprost ophthalmic solution'20107,589,057'Oil-in-water method for making alpha-2 agonist polymeric drug delivery systems'20097,501,393'Pharmaceutical compositions comprising cyclosporins'20097,297,679'Cyclosporin compositions'20077,288,520'Cyclosporin compositions'20077,276,476'Cyclosporin compositions'20077,202,209'Cyclosporin compositions'20077,045,121'Ophthalmic compositions for lubricating eyes and methods for making and using same'20066,969,706'Preserved pharmaceutical compositions comprising cyclodextrins'20056,933,289'Inhibition of irritating side effects associated with use of a topical ophthalmic medication'20056,635,654'Ophthalmic compositions containing loratadine'20035,474,780'Monolithic maleic anhydride drug delivery systems'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2020Patents assigned to ALLERGAN INC (64)· patent assignee history
1995Based in Irvine, CA, US· patent location history
2003–2020Based in Newport Beach, CA, US· patent location history
2012–2016Patents assigned to CHANG JAMES N (29)· patent assignee history
2012–2016Patents assigned to CHANG CHIN-MING (9)· patent assignee history
2012–2014Patents assigned to OLEJNIK OREST (8)· patent assignee history
2012–2015Patents assigned to BLANDA WENDY M (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALLERGAN INC641995–2020
CHANG JAMES Nself292012–2016
CHANG CHIN-MING92012–2016
OLEJNIK OREST82012–2014
BLANDA WENDY M72012–2015
Locations
LocationPatentsSpan
Newport Beach, California, US672003–2020
Irvine, California, US11995