Inventor · disambiguated record
Pazhayannur Ramanathan Subramanian
Also filed as: SUBRAMANIAN PAZHAYANNUR · SUBRAMANIAN PAZHAYANNUR R · SUBRAMANIAN PAZHAYANNUR RAMANA · SUBRAMANIAN PAZHAYANNUR RAMANATHAN
42 granted patents·26 pending applications·473 citations·filing 2002–2023
98Inventor score
Top patents by PatentIndex Score
68 records- 0197US7051435B1Process for repairing turbine componentsGEN ELECTRIC·Filed 2003·Granted May 30, 2006·63 cites·16 claims
- 0297US6676381B2Method and apparatus for casting near-net shape articlesGEN ELECTRIC·Filed 2002·Granted Jan 13, 2004·51 cites·93 claims
- 0395US9034247B2Alumina-forming cobalt-nickel base alloy and method of making an article therefromSUZUKI AKANE·Filed 2011·Granted May 19, 2015·28 cites·20 claims
- 0494US6707883B1X-ray tube targets made with high-strength oxide-dispersion strengthened molybdenum alloyGE MED SYS GLOBAL TECH CO LLC·Filed 2003·Granted Mar 16, 2004·60 cites·32 claims
- 0593US8323728B2Magnetic laminated structure and method of makingIORIO LUANA EMILIANA·Filed 2011·Granted Dec 4, 2012·14 cites·11 claims
- 0693US8153052B2High-temperature composite articles and associated methods of manufactureJACKSON MELVIN ROBERT·Filed 2003·Granted Apr 10, 2012·50 cites·36 claims
- 0792US7832613B2Friction stir welding systemGEN ELECTRIC·Filed 2009·Granted Nov 16, 2010·18 cites·21 claims
- 0891US9511436B2Composite composition for turbine blade tips, related articles, and methodsGEN ELECTRIC·Filed 2013·Granted Dec 6, 2016·11 cites·12 claims
- 0990US7919151B2Methods of preparing wetting-resistant surfaces and articles incorporating the sameGEN ELECTRIC·Filed 2006·Granted Apr 5, 2011·11 cites·47 claims
- 1088US7704335B2Refractory metal intermetallic composites based on niobium-silicides, and related articlesGEN ELECTRIC·Filed 2005·Granted Apr 27, 2010·6 cites·7 claims
- 1188US7296453B1Method of forming a structural component having a nano sized/sub-micron homogeneous grain structureGEN ELECTRIC·Filed 2005·Granted Nov 20, 2007·8 cites·23 claims
- 1288US7121448B2Friction stir welding apparatus and associated thermal management systems and methodsGEN ELECTRIC·Filed 2003·Granted Oct 17, 2006·42 cites·42 claims
- 1387US7905965B2Method for making soft magnetic material having fine grain structureGEN ELECTRIC·Filed 2006·Granted Mar 15, 2011·7 cites·36 claims
- 1485US7337940B2Apparatus and method for friction stir welding of high strength materials, and articles made therefromGEN ELECTRIC·Filed 2006·Granted Mar 4, 2008·7 cites·10 claims
- 1585US7032800B2Apparatus and method for friction stir welding of high strength materials, and articles made therefromGEN ELECTRIC·Filed 2003·Granted Apr 25, 2006·26 cites·69 claims
- 1683US12428713B2Amorphous ductile braze alloy compositions, and related methods and articlesGEN ELECTRIC·Filed 2023·Granted Sep 30, 2025·0 cites·12 claims
- 1782US7914856B2Method of preparing wetting-resistant surfaces and articles incorporating the sameGEN ELECTRIC·Filed 2007·Granted Mar 29, 2011·5 cites·21 claims
- 1882US7731810B2Nano particle-reinforced Mo alloys for x-ray targets and method to makeGEN ELECTRIC·Filed 2007·Granted Jun 8, 2010·3 cites·15 claims
- 1981US8608877B2Nickel alloy and articlesDIDOMIZIO RICHARD·Filed 2010·Granted Dec 17, 2013·2 cites·10 claims
- 2080US11976367B2Dual phase magnetic material component and method of its formationGEN ELECTRIC·Filed 2023·Granted May 7, 2024·0 cites·20 claims
- 2180US7189459B2Turbine blade for extreme temperature conditionsGEN ELECTRIC·Filed 2002·Granted Mar 13, 2007·17 cites·22 claims
- 2279US8247085B2Oxide-forming protective coatings for niobium-based materialsBEWLAY BERNARD PATRICK·Filed 2008·Granted Aug 21, 2012·8 cites·9 claims
- 2377US7505564B2Composite coating for improved wear resistance for x-ray tube bearingsGEN ELECTRIC·Filed 2006·Granted Mar 17, 2009·4 cites·14 claims
- 2475US11371120B2Cobalt-nickel base alloy and method of making an article therefromGEN ELECTRIC·Filed 2019·Granted Jun 28, 2022·0 cites·8 claims
- 2575US11260976B2System for reducing thermal stresses in a leading edge of a high speed vehicleGEN ELECTRIC·Filed 2019·Granted Mar 1, 2022·2 cites·22 claims
- 2673US11661646B2Dual phase magnetic material component and method of its formationGEN ELECTRIC·Filed 2021·Granted May 30, 2023·0 cites·11 claims
- 2772US7255757B2Nano particle-reinforced Mo alloys for x-ray targets and method to makeGEN ELECTRIC·Filed 2003·Granted Aug 14, 2007·6 cites·26 claims
- 2869US11926880B2Fabrication method for a component having magnetic and non-magnetic dual phasesGEN ELECTRIC·Filed 2021·Granted Mar 12, 2024·0 cites·20 claims
- 2969US7144441B2Process for producing materials reinforced with nanoparticles and articles formed therebyGEN ELECTRIC·Filed 2003·Granted Dec 5, 2006·6 cites·36 claims
- 3069US6584172B2High performance X-ray targetGEN ELECTRIC·Filed 2002·Granted Jun 24, 2003·8 cites·19 claims
- 3166US7784667B2Apparatus and method for friction stir welding using a consumable pin toolGEN ELECTRIC·Filed 2006·Granted Aug 31, 2010·1 cites·21 claims
- 3266US7397897B2Composite coating for improved wear resistance for x-ray tube bearingsGEN ELECTRIC·Filed 2006·Granted Jul 8, 2008·1 cites·12 claims
- 3365US9562276B2Nickel alloy and articlesGEN ELECTRIC·Filed 2013·Granted Feb 7, 2017·0 cites·19 claims
- 3465US7981520B2Oxide-forming protective coatings for niobium-based materialsGEN ELECTRIC·Filed 2008·Granted Jul 19, 2011·3 cites·17 claims
- 3564US11759877B2Amorphous ductile braze alloy compositions, and related methods and articlesGEN ELECTRIC·Filed 2016·Granted Sep 19, 2023·0 cites·17 claims
- 3664US2011076180A1Nickel-Based Superalloys and ArticlesGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 3763US11739398B2Nickel-based superalloyGEN ELECTRIC·Filed 2021·Granted Aug 29, 2023·0 cites·18 claims
- 3861US8313588B2Amorphous magnetic alloys, associated articles and methodsIORIO LUANA EMILIANA·Filed 2009·Granted Nov 20, 2012·3 cites·10 claims
- 3959US2012282485A1Oxide-forming protective coatings for niobium-based materialsBEWLAY BENARD PATRICK·Filed 2012·Application pending·0 cites
- 4058US10227678B2Cobalt-nickel base alloy and method of making an article therefromSUZUKI AKANE·Filed 2011·Granted Mar 12, 2019·0 cites·16 claims
- 4157US2011076182A1Nickel-Based Superalloys and ArticlesGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 4255US2010326571A1Titanium-containing article and method for makingGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 4354US8039116B2Nb-Si based alloys having an Al-containing coating, articles, and processesGEN ELECTRIC·Filed 2007·Granted Oct 18, 2011·2 cites·18 claims
- 4453US2008142122A1Niobium-silicide alloys having a surface region of enhanced environmental-resistance, and related articles and processesGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 4553US2011076181A1Nickel-Based Superalloys and ArticlesGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 4652US8268237B2Method of coating with cryo-milled nano-grained particlesCALLA EKLAVYA·Filed 2009·Granted Sep 18, 2012·0 cites·7 claims
- 4752US2016201167A1Nickel-Based Superalloys and ArticlesGEN ELECTRIC·Filed 2016·Application pending·0 cites
- 4852US2011073486A1Amorphous metallic material elements and methods for processing sameGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 4949US8114225B2Soft magnetic materialsIORIO LUANA EMILIANA·Filed 2008·Granted Feb 14, 2012·0 cites·19 claims
- 5049US2019218650A1Methods of forming spherical metallic particlesGEN ELECTRIC·Filed 2018·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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