Inventor · disambiguated record
Mark C. Spear
Also filed as: SPEAR MARK · SPEAR MARK C
5 granted patents·3 pending applications·26 citations·filing 1992–2020
76Inventor score
Files withSYLVAN SPAWN LAB INC3CAERUS THERAPEUTICS CORP1KERRIGAN RICHARD W1ORPHEUS BIOSCIENCE INC1SPEAR MARK C1
Top patents by PatentIndex Score
8 records- 0192US5304721AMethod for the production of high proportions of homokaryons in breeding stock of the mushroom Agaricus bisporusSYLVAN SPAWN LAB INC·Filed 1992·Granted Apr 19, 1994·14 cites·46 claims
- 0288US5563317AMethod for the production of high proportions of homokaryons in breeding stock of the mushroom Agaricus bisporusSYLVAN SPAWN LAB INC·Filed 1993·Granted Oct 8, 1996·4 cites·10 claims
- 0359US10051831B2Methods for production of sporeless Agaricus bisporus mushroomsKERRIGAN RICHARD W·Filed 2010·Granted Aug 21, 2018·1 cites·3 claims
- 0456US10793864B2Methods and compositions for assessing viral nuclear localizationUNIV GEORGE MASON·Filed 2016·Granted Oct 6, 2020·0 cites·24 claims
- 0548US2007294939A1Enhanced fungal substrate and carrierSPEAR MARK C·Filed 2006·Application pending·0 cites
- 0648US2022119478A1Advanced chimeric antigen receptor vectors for targeting solid tumorsCAERUS THERAPEUTICS CORP·Filed 2020·Application pending·0 cites
- 0745US2020048321A1Pantids for treatment of autoimmune disordersORPHEUS BIOSCIENCE INC·Filed 2018·Application pending·0 cites
- 0838US5684228AMethod for the production of high proportions of homokaryons in breeding stock of the mushroom agaricus bisporusSYLVAN SPAWN LAB INC·Filed 1995·Granted Nov 4, 1997·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →