Intelligence Platform

Patents

Browse 423 pharma-relevant patents (US and EP, A61K/A61P) linked to tracked companies. Patent cliff and LOE intelligence for BD teams.

29,054 patents indexed

patent

US 8728493

Polymer based compositions and conjugates of non-steroidal anti-inflammatory drugs

Nektar Therapeutics · Granted Tue May 20 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 15 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8722732

Oligomer-calcimimetic conjugates and related compounds

Nektar Therapeutics · Granted Tue May 13 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 08 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8722032

Thiol-selective water-soluble polymer derivatives

Nektar Therapeutics · Granted Tue May 13 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon May 08 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8703115

Methods for preparing conjugates

Nektar Therapeutics · Granted Tue Apr 22 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Apr 17 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8685979

Oligomer-diarylpiperazine conjugates

Nektar Therapeutics · Granted Tue Apr 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 27 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8680263

Carbohydrate-based drug delivery polymers and conjugates thereof

Nektar Therapeutics · Granted Tue Mar 25 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Mar 20 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8653286

Intermediates useful in the preparation of maleimide functionalized polymers

Nektar Therapeutics · Granted Tue Feb 18 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Feb 13 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8637466

Multi-arm polymeric alkanoate conjugates

Nektar Therapeutics · Granted Tue Jan 28 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 23 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8636994

Polymer-based compositions and conjugates of antimicrobial agents

Nektar Therapeutics · Granted Tue Jan 28 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 23 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8633277

Methods for forming polymer-drug conjugates

Nektar Therapeutics · Granted Tue Jan 21 2014 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Jan 16 2034 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8618259

Polymer-factor VIII conjugate compositions

Nektar Therapeutics · Granted Tue Dec 31 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 26 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8617530

Polymer conjugates of opioid antagonists

Nektar Therapeutics · Granted Tue Dec 31 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 26 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8604159

Method for preparing functionalized polymers from polymer alcohols

Nektar Therapeutics · Granted Tue Dec 10 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Dec 05 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8598364

Oligomer-protease inhibitor conjugates

Nektar Therapeutics · Granted Tue Dec 03 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 28 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8586711

Polymer-factor IX moiety conjugates

Nektar Therapeutics · Granted Tue Nov 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8586681

Multi-arm block copolymers as drug delivery vehicles

Nektar Therapeutics · Granted Tue Nov 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8580919

Polymer conjugates of GLP-1

Nektar Therapeutics · Granted Tue Nov 12 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Nov 07 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8575102

Conjugates having a releasable linkage

Nektar Therapeutics · Granted Tue Nov 05 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 31 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8575196

Oligomer-opioid agonist conjugates

Nektar Therapeutics · Granted Tue Nov 05 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 31 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8569343

Oligomer-opioid agonist conjugates

Nektar Therapeutics · Granted Tue Oct 29 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 24 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8569380

Oligomer-tricyclic conjugates

Nektar Therapeutics · Granted Tue Oct 29 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 24 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8568705

Method for preparing branched functionalized polymers using branched polyol cores

Nektar Therapeutics · Granted Tue Oct 29 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 24 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8563651

Method involving 1-benzotriazolyl carbonate esters of poly(ethylene glycol)

Nektar Therapeutics · Granted Tue Oct 22 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted patent

US 8562965

Polymer derivatives comprising an acetal or ketal branching point

Nektar Therapeutics · Granted Tue Oct 22 2013 00:00:00 GMT+0000 (Coordinated Universal Time) · Expires Mon Oct 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time)

granted