Axel Johnson — 38 Patents at Stone & Webster Engineering

Axel Johnson has been granted 38 US patents while listed as an inventor at Stone & Webster Engineering. The first was granted in 1981 and the most recent in May 2022. Axel Johnson ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Axel Johnson in North Babylon, NY, US.

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11319480	Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids	—	2022-05-03
10676664	Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids	—	2020-06-09
9725641	Methods fluids by producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operations	—	2017-08-08
8906251	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2014-12-09
8858826	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2014-10-14
8440096	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2013-05-14
8377328	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2013-02-19
8313667	Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products	Richard Sapienza, William Ricks	2012-11-20
8241520	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2012-08-14
8062544	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2011-11-22
7854856	Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products	Richard Sapienza, William Ricks	2010-12-21
7442322	Environmentally benign anti-icing or deicing fluids employing industrial streams comprising hydroxycarboxylic acid salts and/or other effective deicing/anti-icing agents	Richard Sapienza, William Ricks	2008-10-28
7270768	Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products	Richard Sapienza, William Ricks	2007-09-18
7138071	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2006-11-21
6890451	Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products	Richard Sapienza, William Ricks	2005-05-10
6506318	Environmentally benign anti-icing or deicing fluids	Richard Sapienza, William Ricks	2003-01-14
H1986	Method for removing organic sulfur from heterocyclic sulfur-containing	Ronald M. Atlas, David J. Boron, William R. Deever, Beverly Lynn McFarland, Jarold A. Meyer	2001-08-07
5976355	Low residence time catalytic cracking process	Robert J. Gartside, Joseph L. Ross, Dennis A. Duncan	1999-11-02	$2,446,000
5730859	Process for catalytically cracking paraffin rich feedstocks comprising high and low concarbon components	Joseph L. Ross, Atulya V. Saraf	1998-03-24	$3,454,000
5565176	Catalytically cracking paraffin rich feedstocks comprising high and low concarbon components	Joseph L. Ross, Atulya V. Saraf	1996-10-15	$2,365,000
5435906	Process for catalytically cracking feedstocks paraffin rich comprising high and low concarbon components	Joseph L. Ross, Atulya V. Saraf	1995-07-25	$1,455,000
5320741	Combination process for the pretreatment and hydroconversion of heavy residual oils	Elmo C. Brown	1994-06-14	$2,069,000
5254788	Process for the production of olefins from light paraffins	Robert J. Gartside	1993-10-19	$1,011,000
5220093	Process for production of olefins from mixtures of light paraffins	Robert J. Gartside	1993-06-15	$1,609,000
4906442	Process and apparatus for the production of olefins from both heavy and light hydrocarbons	S. Narayanan, Herman N. Woebcke	1990-03-06	$2,513,000

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Axel Johnson — 38 Patents

Issued Patents All Time

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