P

Inventor

TANG XIA

US64 patents
⚠️ This page may combine multiple inventors who share the name “TANG XIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED TECHNOLOGIES CORP

18 patents
US7951459B2May 31, 2011

Oxidation resistant coatings, processes for coating articles, and their coated articles

UNITED TECHNOLOGIES CORP38 citations92
US7422671B2Sep 9, 2008

Non-line-of-sight process for coating complexed shaped structures

UNITED TECHNOLOGIES CORP24 citations90
US6648986B1Nov 18, 2003

Stability additive for trivalent chrome conversion coating bath solutions

UNITED TECHNOLOGIES CORP29 citations89
US7341677B2Mar 11, 2008

Non-carcinogenic corrosion inhibiting additive

UNITED TECHNOLOGIES CORP19 citations87
US10392312B2Aug 27, 2019

Silicon oxycarbide environmental barrier coating

UNITED TECHNOLOGIES CORP8 citations84
US11046615B2Jun 29, 2021

Self-healing matrix for a ceramic composite

UNITED TECHNOLOGIES CORP4 citations73
US10822281B2Nov 3, 2020

Accelerated CVI densification of CMC through infiltration

UNITED TECHNOLOGIES CORP5 citations73
US11466589B2Oct 11, 2022

Environmental barrier coating with porous bond coat layer

UNITED TECHNOLOGIES CORP3 citations72
US9944564B2Apr 17, 2018

Ceramic article and method therefor using particle infiltration and preceramic polymer infiltration

UNITED TECHNOLOGIES CORP3 citations72
US10308818B2Jun 4, 2019

Article having coating with glass, oxygen scavenger, and metal

UNITED TECHNOLOGIES CORP3 citations71
US11697622B2Jul 11, 2023

Barrier coating with calcium aluminosilicate additive

UNITED TECHNOLOGIES CORP0 citations62
US11668198B2Jun 6, 2023

Fiber-reinforced self-healing environmental barrier coating

UNITED TECHNOLOGIES CORP1 citations62
US11549381B2Jan 10, 2023

Coating fabrication method for producing engineered microstructure of silicate-resistant barrier coating

UNITED TECHNOLOGIES CORP0 citations62
US11530167B2Dec 20, 2022

Silicon oxycarbide environmental barrier coating

UNITED TECHNOLOGIES CORP0 citations62
US11459650B2Oct 4, 2022

Oxidation resistant bond coat layers, processes for coating articles, and their coated articles

UNITED TECHNOLOGIES CORP0 citations62
US11692274B2Jul 4, 2023

Environmental barrier coating with oxygen-scavenging particles having barrier shell

UNITED TECHNOLOGIES CORP0 citations61
US11542208B2Jan 3, 2023

Environmental barrier coating

UNITED TECHNOLOGIES CORP0 citations61
US11542209B2Jan 3, 2023

Environmental barrier coating

UNITED TECHNOLOGIES CORP0 citations61

RAYTHEON TECH CORP

15 patents
US12312276B2May 27, 2025

Self-healing matrix for a ceramic composite

RAYTHEON TECH CORP0 citations62
US12311574B2May 27, 2025

Method and system for molded coating on CMC

RAYTHEON TECH CORP0 citations62
US12291783B2May 6, 2025

Environmental barrier coating

RAYTHEON TECH CORP0 citations62
US12227463B2Feb 18, 2025

Environmental barrier coating and method of forming the same

RAYTHEON TECH CORP0 citations62
US12146224B2Nov 19, 2024

Oxidation resistant bond coat layers, processes for coating articles, and their coated articles

RAYTHEON TECH CORP0 citations62
US12104503B2Oct 1, 2024

Environmental barrier coating

RAYTHEON TECH CORP0 citations62
US11802093B2Oct 31, 2023

Silicon oxycarbide environmental barrier coating

RAYTHEON TECH CORP0 citations62
US11661380B2May 30, 2023

Multi-environmental barrier coating, processes for coating articles, and their coated articles

RAYTHEON TECH CORP0 citations62
US12428348B2Sep 30, 2025

Environmental barrier coating with thermal properties

RAYTHEON TECH CORP0 citations61
US12221393B2Feb 11, 2025

Environmental barrier coating

RAYTHEON TECH CORP0 citations61
US11905222B2Feb 20, 2024

Environmental barrier coating for enhanced resistance to attack by molten silicate deposits

RAYTHEON TECH CORP0 citations61
US11866379B2Jan 9, 2024

Hafnon and zircon environmental barrier coatings for silicon-based components

RAYTHEON TECH CORP1 citations61
US11821327B2Nov 21, 2023

Environmental barrier coating with porous bond coat layer

RAYTHEON TECH CORP1 citations61
US11623897B2Apr 11, 2023

Machinable coatings fabricated by slurry methods for use on ceramic matrix composites

RAYTHEON TECH CORP0 citations61
US11192828B2Dec 7, 2021

Machinable coatings fabricated by slurry methods for use on ceramic matrix composites

RAYTHEON TECH CORP0 citations61

RTX CORP

4 patents

UTC FUEL CELLS LLC

3 patents

CARRIER CORP

3 patents

SCHMIDT WAYDE R

2 patents

UNITED TECH CORPORTION

2 patents

UTC POWER CORP

1 patent

TANG XIA

1 patent

CHENGDU BOE OPTOELECT TECH CO

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.