Inventor · disambiguated record
Antony F. Grattan
Also filed as: GRATTAN ANTONY F · GRATTAN ANTONY FORBES
25 granted patents·2 pending applications·149 citations·filing 2003–2024
95Inventor score
Files withROBERTSON IP LLC21HALLIBURTON ENERGY SERV INC2HALLIBURTON ENERGY SERVICES INC2GRATTAN ANTONY F1SPECIALISED OILFIELD SOLUTIONS LTD1
Top patents by PatentIndex Score
27 records- 0196US10246961B2Setting tool for downhole applicationsROBERTSON IP LLC·Filed 2015·Granted Apr 2, 2019·24 cites·26 claims
- 0292US11988058B2Radial cutting apparatus with swirl diverterROBERTSON IP LLC·Filed 2022·Granted May 21, 2024·2 cites·20 claims
- 0392US7104326B2Apparatus and method for severing pipe utilizing a multi-point initiation explosive deviceHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Sep 12, 2006·55 cites·39 claims
- 0491US10900309B2Setting tool for downhole applicationsROBERTSON IP LLC·Filed 2019·Granted Jan 26, 2021·7 cites·13 claims
- 0590US10787864B1Web protectors for use in a downhole toolROBERTSON IP LLC·Filed 2019·Granted Sep 29, 2020·6 cites·22 claims
- 0689US11414940B2Systems and methods for setting an extreme range anchor within a wellboreROBERTSON IP LLC·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 0789US10337271B2Downhole positioning and anchoring deviceROBERTSON IP LLC·Filed 2016·Granted Jul 2, 2019·7 cites·22 claims
- 0887US11072991B2Degradable plug device for a pipeSPECIALISED OILFIELD SOLUTIONS LTD·Filed 2017·Granted Jul 27, 2021·8 cites·19 claims
- 0987US10392888B2Centralizing and protective adapter for downhole torch and method of useROBERTSON IP LLC·Filed 2016·Granted Aug 27, 2019·6 cites·22 claims
- 1086US10294744B2Systems and methods for setting an extreme-range anchor within a wellboreROBERTSON IP LLC·Filed 2016·Granted May 21, 2019·5 cites·21 claims
- 1185US10865614B2Systems and methods for setting an extreme-range anchor within a wellboreROBERTSON IP LLC·Filed 2019·Granted Dec 15, 2020·3 cites·20 claims
- 1281US11047192B2Downhole positioning and anchoring deviceROBERTSON IP LLC·Filed 2019·Granted Jun 29, 2021·3 cites·15 claims
- 1379US11078777B2Permanent or removable positioning apparatus and method for downhole tool operationsROBERTSON IP LLC·Filed 2019·Granted Aug 3, 2021·2 cites·24 claims
- 1474US2025129681A1Systems And Methods For Activating A Pressure-Sensitive Downhole ToolROBERTSON IP LLC·Filed 2024·Application pending·0 cites
- 1572US10094190B2Downhole severing tools employing a two-stage energizing material and methods for use thereofHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 9, 2018·5 cites·31 claims
- 1671US11719062B2Systems and methods for setting an extreme-range anchor within a wellboreROBERTSON IP LLC·Filed 2022·Granted Aug 8, 2023·0 cites·17 claims
- 1768US12180796B2Systems and methods for activating a pressure-sensitive downhole toolROBERTSON IP LLC·Filed 2022·Granted Dec 31, 2024·0 cites·22 claims
- 1867US11655686B2Degradable plug device for a pipeROBERTSON IP LLC·Filed 2021·Granted May 23, 2023·0 cites·15 claims
- 1963US10253603B2Methods of controlling the dynamic pressure created during detonation of a shaped charge using a substanceHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Apr 9, 2019·2 cites·22 claims
- 2062US11846418B2Protective material for fuel systemROBERTSON IP LLC·Filed 2019·Granted Dec 19, 2023·0 cites·19 claims
- 2162US11732574B2Permanent or removable positioning apparatus and method for downhole tool operationsROBERTSON IP LLC·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 2262US7416076B2Apparatus and method for packaging and shipping of high explosive content componentsHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 26, 2008·12 cites·3 claims
- 2358US11591872B2Setting tool for downhole applicationsROBERTSON IP LLC·Filed 2021·Granted Feb 28, 2023·0 cites·19 claims
- 2457US12352123B2Borehole conduit cutting apparatus with swirl generatorROBERTSON IP LLC·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 2550US11230900B2Downhole jarring tool with electrical pass throughROBERTSON IP LLC·Filed 2020·Granted Jan 25, 2022·0 cites·20 claims
- 2646US2008134922A1Thermally Activated Well Perforating Safety SystemGRATTAN ANTONY F·Filed 2006·Application pending·0 cites
- 2742US10689932B2Casing removal tool and methods of use for well abandonmentROBERTSON IP LLC·Filed 2016·Granted Jun 23, 2020·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →