Inventor · disambiguated record
David Gwyn Treharne
Also filed as: TREHARNE DAVID · TREHARNE DAVID GWYN
18 granted patents·4 pending applications·172 citations·filing 2009–2023
94Inventor score
Files withGE HEALTHCARE UK LTD7PIERCE ALAN STUART4CHURCH & DWIGHT CO INC3FIREANGEL LTD3D ARGY STEFAN2
Top patents by PatentIndex Score
22 records- 0186US9168029B2Biological sample collection deviceGE HEALTHCARE UK LTD·Filed 2015·Granted Oct 27, 2015·6 cites·18 claims
- 0279US8998824B2Biological sample collection devicePIERCE ALAN STUART·Filed 2012·Granted Apr 7, 2015·9 cites·18 claims
- 0378USD673689SBuccal sample collector and container combinedGE HEALTHCARE UK LTD·Filed 2011·Granted Jan 1, 2013·17 cites·1 claims
- 0477US9492145B2Biological sample collection deviceGE HEALTHCARE UK LTD·Filed 2015·Granted Nov 15, 2016·2 cites·18 claims
- 0576USD671851SGas detectorTREHARNE DAVID·Filed 2011·Granted Dec 4, 2012·27 cites·1 claims
- 0674US2024110129A1Laundry detergent compositionCHURCH & DWIGHT CO INC·Filed 2023·Application pending·0 cites
- 0772USD653575SAlarmTREHARNE DAVID·Filed 2010·Granted Feb 7, 2012·22 cites·1 claims
- 0870USD608671SCarbon monoxide smoke alarmFIREANGEL LTD·Filed 2009·Granted Jan 26, 2010·17 cites·1 claims
- 0970USD600582SCarbon monoxide smoke alarmFIREANGEL LTD·Filed 2009·Granted Sep 22, 2009·17 cites·1 claims
- 1068USD673288SBuccal sample collector and container combinedPIERCE ALAN STUART·Filed 2011·Granted Dec 25, 2012·11 cites·1 claims
- 1163USD673290SBuccal sample collector and container combinedPIERCE ALAN STUART·Filed 2011·Granted Dec 25, 2012·9 cites·1 claims
- 1263USD600583SCarbon monoxide smoke alarmFIREANGEL LTD·Filed 2009·Granted Sep 22, 2009·13 cites·1 claims
- 1361USD673289SBuccal sample collector and container combinedPIERCE ALAN STUART·Filed 2011·Granted Dec 25, 2012·8 cites·1 claims
- 1460US2021115355A1Laundry detergent compositionCHURCH & DWIGHT CO INC·Filed 2020·Application pending·0 cites
- 1558US2023137685A1Fabric care compositions, methods of use for reducing microfiber release from fabrics, and articles exhibiting improved resistance to microfiber releaseCHURCH & DWIGHT CO INC·Filed 2022·Application pending·0 cites
- 1657US10271825B2Biological sample collection deviceGE HEALTHCARE UK LTD·Filed 2016·Granted Apr 30, 2019·0 cites·20 claims
- 1757US9308477B2Syringeless filter device compressorTREHARNE DAVID GWYN·Filed 2012·Granted Apr 12, 2016·1 cites·19 claims
- 1854USD705444STest tube holderD ARGY STEFAN·Filed 2011·Granted May 20, 2014·8 cites·1 claims
- 1945USD709210STest tube holderD ARGY STEFAN·Filed 2011·Granted Jul 15, 2014·5 cites·1 claims
- 2043US9757096B2Biological sample collection deviceGE HEALTHCARE UK LTD·Filed 2012·Granted Sep 12, 2017·0 cites·16 claims
- 2143US2014234125A1Syringeless filter device compressorGE HEALTHCARE UK LTD·Filed 2012·Application pending·0 cites
- 2228USD707720SFilter vial compressorGE HEALTHCARE UK LTD·Filed 2013·Granted Jun 24, 2014·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →