Spring, Texas
United States
18
2018-10-18
The entities that hold a legal rights for patent applications filed by inventor Welch John C.:
John C. Welch from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Additive manufacturing of functionally gradient degradable tools
#2 | 2018-06-28Treatment fluids for a subterranean formation
#3 | 2017-11-23ADDITIVE MANUFACTURE WITH MAGNETIC IMPRINT
#4 | 2017-10-12Hybrid disintegrable articles
#5 | 2017-07-27Methods of stabilizing clays within a subterranean formation
#6 | 2017-05-04High temperature hydrophobic chemical resistant coating for downhole applications
#7 | 2017-03-16Additive manufacturing of functionally gradient degradable tools
#8 | 2017-03-16Additive manufacturing of functionally gradient degradable tools
#9 | 2016-06-09SAND CONTROL USING SHAPE MEMORY MATERIALS
#10 | 2016-04-21Formation collapse sensor and related methods
#11 | 2014-01-23In Situ Plasticization of Polymers For Actuation or Mechanical Property Change
#12 | 2013-07-18Downhole fluid separation system and method
#13 | 2013-06-27CHEMICAL GLASS TRANSITION TEMPERATURE REDUCER
#14 | 2013-06-13Self-inhibited swell packer compound
#15 | 2012-08-09NANO-COATINGS FOR ARTICLES
#16 | 2012-04-19Swellable Member, Swell Controlling Arrangement and Method of Controlling Swelling of a Swellable Member
#17 | 2007-09-06Method and apparatus for downhole sampling
#18 | 2005-09-08Downhole formation sampling
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