Inventor · disambiguated record
Gordhanbhai N. Patel
Also filed as: MILLER GRANVILLE G · PATEL GORDHANBHAI · PATEL GORDHANBHAI N · PATEL GORDHANBHAI NATHALAL
58 granted patents·20 pending applications·3,147 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
78 records- 0199US7652268B2General purpose, high accuracy dosimeter readerJP LAB INC·Filed 2007·Granted Jan 26, 2010·65 cites·38 claims
- 0299US4189399ACo-crystallized acetylenic compoundsALLIED CHEM·Filed 1977·Granted Feb 19, 1980·98 cites·18 claims
- 0399US3999946ATime-temperature history indicatorsALLIED CHEM·Filed 1976·Granted Dec 28, 1976·278 cites·19 claims
- 0498US8343437B2Monitoring system based on etching of metalsJP LAB INC·Filed 2009·Granted Jan 1, 2013·88 cites·118 claims
- 0598US4389217AIntegrated time-temperature or radiation-dosage history recording deviceALLIED CORP·Filed 1980·Granted Jun 21, 1983·162 cites·15 claims
- 0698US4384980ACo-crystallized acetylenic compoundsALLIED CORP·Filed 1978·Granted May 24, 1983·61 cites·3 claims
- 0797US5053339AColor changing device for monitoring shelf-life of perishable productsJ P LABS INC·Filed 1988·Granted Oct 1, 1991·562 cites·18 claims
- 0896US5420000AHeat fixable high energy radiation imaging filmJP LAB INC·Filed 1993·Granted May 30, 1995·116 cites·26 claims
- 0996US4215208AThermochromic polyacetylenes containing urethane groupsALLIED CHEM·Filed 1977·Granted Jul 29, 1980·91 cites·14 claims
- 1095US8115182B1Personal and area self-indicating radiation alert dosimeterPATEL GORDHANBHAI N·Filed 2007·Granted Feb 14, 2012·35 cites·73 claims
- 1195US5254473ASolid state device for monitoring integral values of time and temperature of storage of perishablesJP LAB·Filed 1990·Granted Oct 19, 1993·224 cites·29 claims
- 1295US4238352ACo-polymerized acetylenic compositionsALLIED CHEM·Filed 1978·Granted Dec 9, 1980·55 cites·4 claims
- 1395US4228126ADiacetylene time-temperature indicatorsALLIED CHEM·Filed 1977·Granted Oct 14, 1980·63 cites·8 claims
- 1494US4195058AVapor permeation time-temperature indicatorALLIED CHEM·Filed 1978·Granted Mar 25, 1980·61 cites·10 claims
- 1593US7476874B2Self indicating radiation alert dosimeterJP LAB INC·Filed 2004·Granted Jan 13, 2009·53 cites·165 claims
- 1693US6472214B2Freeze monitoring deviceJP LABS INC·Filed 2001·Granted Oct 29, 2002·62 cites·57 claims
- 1793US5672465APolyethyleneimine binder complex filmsJP LAB INC·Filed 1995·Granted Sep 30, 1997·93 cites·25 claims
- 1893US4195056AVapor permeation time-temperature indicatorALLIED CHEM·Filed 1978·Granted Mar 25, 1980·63 cites·20 claims
- 1992US5045283AMoving boundary device for monitoring shelf-life of a perishable productJP LABS INC·Filed 1988·Granted Sep 3, 1991·265 cites·48 claims
- 2089US12193465B2Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2023·Granted Jan 14, 2025·0 cites·4 claims
- 2189US11071795B2Indicating devices based on etching of metalsJP LABORATORIES·Filed 2017·Granted Jul 27, 2021·3 cites·46 claims
- 2289US7227158B1Stick-on self-indicating instant radiation dosimeterJP LABS INC·Filed 2005·Granted Jun 5, 2007·45 cites·35 claims
- 2388US12232516B2Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2023·Granted Feb 25, 2025·0 cites·5 claims
- 2487US4276190AProcess for monitoring time-temperature histories of perishables utilizing inactive form of diacetyleneALLIED CHEM·Filed 1979·Granted Jun 30, 1981·39 cites·2 claims
- 2587US4208186AProcess for monitoring time-temperature histories of perishables utilizing inactive form of diacetyleneALLIED CHEM·Filed 1978·Granted Jun 17, 1980·40 cites·6 claims
- 2687US2024158606A1In-Situ Generation of Nucleating Agents for Indicating DevicesJP LABORATORIES INC·Filed 2024·Application pending·0 cites
- 2786US11912845B2In-situ generation of nucleating agents for indicating devicesJP LABORATORIES INC·Filed 2022·Granted Feb 27, 2024·0 cites·14 claims
- 2886US4439346APolydiacetylene gelsALLIED CORP·Filed 1978·Granted Mar 27, 1984·44 cites·12 claims
- 2985US10451595B2Indicating devices based on lateral diffusion of a mobile phase through a non-porous stationary phaseJP LABORATORIES INC·Filed 2015·Granted Oct 22, 2019·11 cites·21 claims
- 3085US4339951ATempeature measurement and display of indicia using thermochromic polyacetylenesALLIED CORP·Filed 1979·Granted Jul 20, 1982·43 cites·5 claims
- 3183US4339240AColor changing polyacetylenic compoundsALLIED CORP·Filed 1980·Granted Jul 13, 1982·38 cites·24 claims
- 3283US4242440AThermochromic polyacetylenes used in laser beam recording methodALLIED CHEM·Filed 1979·Granted Dec 30, 1980·38 cites·2 claims
- 3382US11737481B2Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2022·Granted Aug 29, 2023·0 cites·3 claims
- 3482US8242464B1Device and a process for mass monitoring of radiation exposurePATEL GORDHANBHAI N·Filed 2008·Granted Aug 14, 2012·10 cites·31 claims
- 3581US11828660B2UV cured indicating devicesJP LABORATORIES INC·Filed 2016·Granted Nov 28, 2023·2 cites·15 claims
- 3681US11793220B2Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 3781US4422907APretreatment of plastic materials for metal platingALLIED CORP·Filed 1981·Granted Dec 27, 1983·44 cites·23 claims
- 3881US4235108ADevice for measuring temperature using co-crystallized acetylenic compositionsALLIED CHEM·Filed 1978·Granted Nov 25, 1980·31 cites·4 claims
- 3979US12402638B2Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2025·Granted Sep 2, 2025·0 cites·19 claims
- 4076US4195057AVapor-phase moving-boundary indicatorALLIED CHEM·Filed 1978·Granted Mar 25, 1980·26 cites·9 claims
- 4176US2021322587A1Monitoring System Based on Etching of MetalsJP LABORATORIES INC·Filed 2021·Application pending·0 cites
- 4275US4941940APre-swelling and etching of plastics for platingJP LAB INC·Filed 1988·Granted Jul 17, 1990·33 cites·11 claims
- 4375US2022264914A1Materials and methods for extending shelf-life of foodsJP LABORATORIES INC·Filed 2022·Application pending·0 cites
- 4474US2025169514A1Materials and Methods for Extending Shelf-Life of FoodsJP LABORATORIES INC·Filed 2025·Application pending·0 cites
- 4573US4195055AVapor-phase moving-boundary indicatorALLIED CHEM·Filed 1978·Granted Mar 25, 1980·23 cites·13 claims
- 4671US9581504B2Freeze, thaw and refreeze indicators based on rapid reactions in the solid statePATEL GORDHANBHAI N·Filed 2012·Granted Feb 28, 2017·2 cites·39 claims
- 4771US4328259AProcess of printing by impact and for marking areas where impact or pressure is appliedALLIED CORP·Filed 1980·Granted May 4, 1982·13 cites·11 claims
- 4870US8278631B2Time-temperature, UV exposure and temperature indicatorPATEL GORDHANBHAI N·Filed 2006·Granted Oct 2, 2012·7 cites·29 claims
- 4969US4373032AMetal salts of polyacetylenic compounds and uses thereof as ion exchange and thermochromic polymersALLIED CORP·Filed 1980·Granted Feb 8, 1983·13 cites·12 claims
- 5069US2025009920A1Monitoring System Based on Etching of MetalsJP LABORATORIES INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Gordhanbhai N. Patel 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 →