Inventor · Solana Beach, CA, US

Derek T. Chalmers

37Patents
15h-index
40Co-inventors
81Inventor score

Filing activity: Oct 13, 1998 → Nov 26, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6140509A Non-endogenous, constitutively activated human serotonin receptors and small molecule modulators thereof Chemistry; Metallurgy 110 Expired
US6107324A 5-HT2A receptor inverse agonists Chemistry; Metallurgy 105 Expired
US6150393A Small molecule modulators of non-endogenous, constitutively activated human serotonin receptors Chemistry; Metallurgy 82 Expired
US6555339B1 Non-endogenous, constitutively activated human protein-coupled receptors Physics 76 Expired
US7402564B1 Synthetic peptide amides Human Necessities 67 Active
US8217007B1 Synthetic peptide amides Human Necessities 53 Active
US8236766B2 Uses of synthetic peptide amides Chemistry; Metallurgy 50 Active
US7842662B2 Synthetic peptide amide dimers Human Necessities 50 Active
US7713937B2 Synthetic peptide amides and dimeric forms thereof Chemistry; Metallurgy 50 Active
US8536131B2 Synthetic peptide amides and dimers thereof Human Necessities 49 Active
US8486894B2 Synthetic peptide amides and dimeric forms thereof Chemistry; Metallurgy 48 Active
US6541209B1 Non-endogenous, constitutively activated human serotonin receptors and small molecule modulators thereof Physics 43 Expired
US6420541B1 Non-endogenous, constitutively activated human serotonin receptors and small molecule modulators thereof Physics 28 Expired
US7368539B2 Non-endogenous, constitutively activated human serotonin receptors and small molecule modulators thereof Physics 24 Expired
US6846919B2 Non-endogenous, constitutively activated human serotonin receptors and small molecule modulators thereof Physics 24 Expired
US6902902B2 Human G protein-coupled receptors and modulators thereof for the treatment of metabolic-related disorders Physics 14 Expired
US6653086B1 Endogenous constitutively activated G protein-coupled orphan receptors Physics 8 Expired
US8906859B2 Uses of kappa opioid synthetic peptide amides Human Necessities 7 Active
US9334305B2 Synthetic peptide amides and dimers thereof Human Necessities 7 Active
US8951970B2 Synthetic peptide amides for pain Human Necessities 6 Active
US9359399B2 Synthetic peptide amides Human Necessities 6 Active
US7119190B2 Endogenous and non-endogenous versions of human G protein-coupled receptors Physics 4 Expired
US10017536B2 Synthetic peptide amides and dimers thereof Human Necessities 4 Active
US10138270B2 Synthetic peptide amides Human Necessities 4 Active
US6218402A Acetylcholine enhancers Human Necessities 3 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.