Inventor · disambiguated record
Charles Timothy Smith
Also filed as: SMITH CHARLES · SMITH CHARLES T · SMITH CHARLES TIMOTHY · SMITH III CHARLES T
19 granted patents·5 pending applications·94 citations·filing 1978–2024
93Inventor score
Files withHALLIBURTON ENERGY SERVICES INC17SMITH CHARLES T2ZEON CHEMICALS LP2PULLMAN BERRY1SMITH CHARLES1
Top patents by PatentIndex Score
24 records- 0189US10260309B2Downhole tools comprising aqueous-degradable sealing elements of thermoplastic rubberHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Apr 16, 2019·4 cites·18 claims
- 0288US9677370B2Deformable plug and seal well systemHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 13, 2017·8 cites·23 claims
- 0383US10107064B2Changeable well seal toolHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 23, 2018·5 cites·20 claims
- 0482US10619445B2Degradable downhole tools comprising retention mechanismsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 14, 2020·7 cites·12 claims
- 0580US9677372B2Well system cementing plugHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 13, 2017·4 cites·20 claims
- 0677US10240427B2Downhole tools comprising aqueous-degradable sealing elementsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 26, 2019·3 cites·16 claims
- 0773US6685201B1Road lugeFiled 1998·Granted Feb 3, 2004·30 cites·19 claims
- 0873US2025084711A1Protective barrier coating to improve bond integrity in downhole exposuresHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 0967US4211316AChute for charging steel making vesselsPULLMAN BERRY·Filed 1978·Granted Jul 8, 1980·13 cites·10 claims
- 1066US12428546B2Elastomer compounds for use within a boreholeHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 30, 2025·0 cites·9 claims
- 1166US7988903B2Fast curing vulcanizable multi-part elastomer composition, and process for blending, injection molding and curing of elastomer compositionZEON CHEMICALS LP·Filed 2008·Granted Aug 2, 2011·1 cites·5 claims
- 1262US2014350145A1Adhesion promoting curative and stabilizer system for elastomer compositionZEON CHEMICALS LP·Filed 2014·Application pending·0 cites
- 1361US11352210B1Methods of moving tires toward or away from vehicles using tire dolly assembliesSMITH CHARLES·Filed 2019·Granted Jun 7, 2022·1 cites·20 claims
- 1459US11359127B2Dicyclopentadiene as an oil swellable packer materialHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 14, 2022·0 cites·20 claims
- 1558US2013345344A1Adhesion promoting curative and stabilizer system for elastomer compositionSMITH CHARLES T·Filed 2012·Application pending·0 cites
- 1657US12037868B2Heat hardening polymer for expandable downhole sealsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 16, 2024·0 cites·22 claims
- 1757US2021238933A1Protective barrier coating to improve bond integrity in downhole exposuresHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 1856US11851982B2Well tools with components formed from pyrolytically degradable materialsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 1955US11286741B2Downhole tools comprising oil-degradable sealing elementsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 29, 2022·1 cites·31 claims
- 2055US10370930B2Downhole tools comprising aqueous-degradable elastomer sealing elements with carbodiimideHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Aug 6, 2019·0 cites·28 claims
- 2151US5193420ALocking lug removal toolSMITH CHARLES T·Filed 1992·Granted Mar 16, 1993·17 cites·5 claims
- 2243US10662735B2Wellbore isolation deviceHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 26, 2020·0 cites·18 claims
- 2341US10738559B2Downhole tools comprising composite sealing elementsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 11, 2020·0 cites·18 claims
- 2441US2022195836A1Weight and density stable materials for flow control device float bodiesHALLIBURTON ENERGY SERVICES INC·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Charles Timothy Smith 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 →