Inventor · disambiguated record
Ian Donald
Also filed as: DONALD IAN
46 granted patents·8 pending applications·520 citations·filing 2000–2023
98Inventor score
Files withDONALD IAN23ENPRO SUBSEA LTD14ONESUBSEA IP UK LTD8CAMERON SYSTEMS IRELAND LTD3DES ENHANCED RECOVERY LTD2
Top patents by PatentIndex Score
54 records- 0195US8122948B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2010·Granted Feb 28, 2012·13 cites·9 claims
- 0294US8573306B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2012·Granted Nov 5, 2013·11 cites·41 claims
- 0394US8220535B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2010·Granted Jul 17, 2012·12 cites·4 claims
- 0493US8776891B2Connection system for subsea flow interface equipmentDONALD IAN·Filed 2011·Granted Jul 15, 2014·13 cites·12 claims
- 0593US8091630B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2010·Granted Jan 10, 2012·10 cites·8 claims
- 0692US10480274B2Apparatus, systems and method for oil and gas operationsENPRO SUBSEA LTD·Filed 2015·Granted Nov 19, 2019·7 cites·62 claims
- 0792US8733436B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellCAMERON SYSTEMS IRELAND LTD·Filed 2012·Granted May 27, 2014·9 cites·27 claims
- 0892US8540018B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2012·Granted Sep 24, 2013·8 cites·38 claims
- 0992US8167049B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2011·Granted May 1, 2012·9 cites·15 claims
- 1092US8066076B2Connection system for subsea flow interface equipmentDONALD IAN·Filed 2005·Granted Nov 29, 2011·34 cites·10 claims
- 1191US9556710B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellONESUBSEA IP UK LTD·Filed 2014·Granted Jan 31, 2017·6 cites·14 claims
- 1290US8622138B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2011·Granted Jan 7, 2014·7 cites·13 claims
- 1390US8469086B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2011·Granted Jun 25, 2013·7 cites·12 claims
- 1490US7992633B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellCAMERON SYSTEMS IRELAND LTD·Filed 2009·Granted Aug 9, 2011·18 cites·19 claims
- 1589US10174575B2Method and apparatus for oil and gas operationsDASHSTREAM LTD·Filed 2013·Granted Jan 8, 2019·14 cites·42 claims
- 1689US9441452B2Oilfield apparatus and methods of useDONALD IAN·Filed 2013·Granted Sep 13, 2016·11 cites·20 claims
- 1787US9611714B2Oilfield apparatus and methods of useDONALD IAN·Filed 2013·Granted Apr 4, 2017·8 cites·32 claims
- 1887US8297360B2Apparatus and method for processing fluids from a wellDONALD IAN·Filed 2007·Granted Oct 30, 2012·22 cites·25 claims
- 1987US8066067B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2009·Granted Nov 29, 2011·13 cites·14 claims
- 2085US6823941B2Recovery of production fluids from an oil or gas wellFiled 2001·Granted Nov 30, 2004·70 cites·21 claims
- 2184US11391124B2Apparatus, systems and methods for oil and gas operationsENPRO SUBSEA LTD·Filed 2019·Granted Jul 19, 2022·4 cites·20 claims
- 2284US6637514B1Recovery of production fluids from an oil or gas wellDES ENHANCED RECOVERY LTD·Filed 2000·Granted Oct 28, 2003·75 cites·14 claims
- 2383US8281864B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2009·Granted Oct 9, 2012·10 cites·20 claims
- 2482US10415346B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellONESUBSEA IP UK LTD·Filed 2017·Granted Sep 17, 2019·1 cites·4 claims
- 2582US9534474B2Connection system for subsea flow interface equipmentONESUBSEA IP UK LTD·Filed 2016·Granted Jan 3, 2017·2 cites·13 claims
- 2682US8776893B2Apparatus and method for processing fluids from a wellDONALD IAN·Filed 2012·Granted Jul 15, 2014·5 cites·38 claims
- 2782US8746332B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2012·Granted Jun 10, 2014·3 cites·20 claims
- 2881US11293251B2Apparatus, systems and methods for oil and gas operationsENPRO SUBSEA LTD·Filed 2019·Granted Apr 5, 2022·3 cites·24 claims
- 2980US9291021B2Apparatus and method for processing fluids from a wellONESUBSEA IP UK LTD·Filed 2014·Granted Mar 22, 2016·4 cites·27 claims
- 3079US8272435B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellDONALD IAN·Filed 2009·Granted Sep 25, 2012·7 cites·14 claims
- 3178US7111687B2Recovery of production fluids from an oil or gas wellDES ENHANCED RECOVERY LTD·Filed 2003·Granted Sep 26, 2006·53 cites·28 claims
- 3277US9260944B2Connection system for subsea flow interface equipmentONESUBSEA IP UK LTD·Filed 2014·Granted Feb 16, 2016·3 cites·20 claims
- 3375US9702249B2Well testing and production apparatus and methodGORDON ALEXANDRE·Filed 2012·Granted Jul 11, 2017·6 cites·20 claims
- 3475US7992643B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellCAMERON SYSTEMS IRELAND LTD·Filed 2004·Granted Aug 9, 2011·19 cites·31 claims
- 3573US11982161B2Apparatus, systems and methods for oil and gas operationsENPRO SUBSEA LTD·Filed 2020·Granted May 14, 2024·1 cites·22 claims
- 3673US10738557B2Method and apparatus for oil and gas operationsENPRO SUBSEA LTD·Filed 2018·Granted Aug 11, 2020·1 cites·27 claims
- 3773US10107069B2Apparatus and method for recovering fluids from a well and/or injecting fluids into a wellONESUBSEA IP UK LTD·Filed 2014·Granted Oct 23, 2018·1 cites·25 claims
- 3871US8066063B2Capillary injectorDONALD IAN·Filed 2007·Granted Nov 29, 2011·15 cites·11 claims
- 3967US11391110B2Method and apparatus for oil and gas operationsENPRO SUBSEA LTD·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 4066US2022003065A1Apparatus, systems and method for oil and gas operationsENPRO SUBSEA LTD·Filed 2021·Application pending·0 cites
- 4165US2023279748A1Apparatus for Accessing Subsea Production Flow SystemsENPRO SUBSEA LTD·Filed 2023·Application pending·0 cites
- 4264US11142984B2Apparatus, systems and method for oil and gas operationsENPRO SUBSEA LTD·Filed 2019·Granted Oct 12, 2021·0 cites·20 claims
- 4359US8104541B2Apparatus and method for processing fluids from a wellDONALD IAN·Filed 2007·Granted Jan 31, 2012·5 cites·15 claims
- 4458US10508518B2Connection system for subsea flow interface equipmentONESUBSEA IP UK LTD·Filed 2016·Granted Dec 17, 2019·0 cites·9 claims
- 4558US2019186227A1Oilfield apparatus and methods of useDONALD IAN·Filed 2018·Application pending·0 cites
- 4655US2017175478A1Oilfield apparatus and methods of useDONALD IAN·Filed 2017·Application pending·0 cites
- 4755US2020408072A1Apparatus for Accessing Subsea Production Flow SystemsENPRO SUBSEA LTD·Filed 2019·Application pending·0 cites
- 4855US2016201419A1Apparatus and method for processing fluids from a wellONESUBSEA IP UK LTD·Filed 2016·Application pending·0 cites
- 4952US2016376866A1Oilfield apparatus and methods of useDONALD IAN·Filed 2016·Application pending·0 cites
- 5050US10871424B2Apparatus, systems and methods for sampling fluidsENPRO SUBSEA LTD·Filed 2017·Granted Dec 22, 2020·0 cites·19 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ian Donald 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 →