Inventor
TANG GUO-QING
US29 patents
⚠️ This page may combine multiple inventors who share the name “TANG GUO-QING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RA PHARMACEUTICALS INC
15 patentsUS10588936B2Mar 17, 2020
Modulators of complement activity
RA PHARMACEUTICALS INC13 citations93
US10328115B2Jun 25, 2019
Modulators of complement activity
RA PHARMACEUTICALS INC15 citations93
US10106579B2Oct 23, 2018
Modulation of complement activity
RA PHARMACEUTICALS INC19 citations93
US10435438B2Oct 8, 2019
Modulation of complement activity
RA PHARMACEUTICALS INC12 citations92
US10208089B2Feb 19, 2019
Modulation of complement activity
RA PHARMACEUTICALS INC12 citations92
US9937222B2Apr 10, 2018
Modulators of complement activity
RA PHARMACEUTICALS INC14 citations92
US11014965B2May 25, 2021
Modulation of complement activity
RA PHARMACEUTICALS INC3 citations83
US10918691B2Feb 16, 2021
Modulators of complement activity
RA PHARMACEUTICALS INC2 citations72
US11123399B2Sep 21, 2021
Modulators of complement activity
RA PHARMACEUTICALS INC4 citations70
US12239684B2Mar 4, 2025
Modulators of complement activity
RA PHARMACEUTICALS INC0 citations62
US11965040B2Apr 23, 2024
Modulation of complement activity
RA PHARMACEUTICALS INC0 citations62
US11707503B2Jul 25, 2023
Modulators of complement activity
RA PHARMACEUTICALS INC0 citations62
US11535650B1Dec 27, 2022
Modulation of complement activity
RA PHARMACEUTICALS INC0 citations62
US11723949B2Aug 15, 2023
Modulators of complement activity
RA PHARMACEUTICALS INC0 citations59
US10954287B2Mar 23, 2021
Ras binding peptides and methods of use
RA PHARMACEUTICALS INC1 citations59
CHEVRON USA INC
9 patentsUS10197489B2Feb 5, 2019
Processes and systems for characterizing and optimizing fracturing fluids
CHEVRON USA INC16 citations82
US10677706B2Jun 9, 2020
Processes and systems for characterizing and optimizing fracturing fluids
CHEVRON USA INC6 citations80
US11834609B2Dec 5, 2023
Injection fluids for stimulating fractured formations
CHEVRON USA INC2 citations71
US11760921B2Sep 19, 2023
Injection fluids comprising a non-ionic surfactant for treating unconventional formations
CHEVRON USA INC1 citations71
US11753582B2Sep 12, 2023
Injection fluids comprising an anionic surfactant for treating unconventional formations
CHEVRON USA INC3 citations71
US12435262B2Oct 7, 2025
Injection fluids comprising an anionic surfactant for treating unconventional formations
CHEVRON USA INC0 citations60
US12331245B2Jun 17, 2025
Use of a borate-acid buffer in oil and gas operations
CHEVRON USA INC0 citations60
US11787998B2Oct 17, 2023
Use of a borate-acid buffer in oil and gas operations
CHEVRON USA INC0 citations60
US11377586B2Jul 5, 2022
Use of a borate-acid buffer in oil and gas operations
CHEVRON USA INC0 citations60