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Dallas, TX, United States of America

Air Liquide Electronics U.S. LP

USPTO Granted Patents = 37

% Expired Patents = 40.5

EPO Patents = 1

Trademarks = 6

Forward Citations = 186

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60 inventors (with patents filed for the assignee):

Nathan Stafford (11 out of 32 patents)

Ashutosh Misra (9 out of 22 patents)

Vincent M Omarjee (6 out of 18 patents)

4. Rahul Gupta (6 out of 16 patents)

5. Norbert Fanjat (6 out of 6 patents)

6. Laurent Langellier (6 out of 6 patents)

7. Peng Shen (5 out of 8 patents)

8. Christian Dussarrat (5 out of 84 patents)

9. Karl J Urquhart (5 out of 7 patents)

10. Jean-Louis Marc (5 out of 5 patents)

11. Ravi Kumar Laxman (5 out of 28 patents)

12. Ziyun Wang (4 out of 34 patents)

13. Georges Guarneri (4 out of 4 patents)

14. Christophe Colin (4 out of 4 patents)

15. Jean-Marc Girard (3 out of 79 patents)

Core Competencies:

Iodine-Containing Compounds

Semiconductor Structures

Fluid Management

Low K Etch Processes

TSV Etching

3D NAND Applications

CVD Methods

Chemical Storage

Ruthenium-Based Films

Alkali Earth Metal Precursors

Post-CMP Cleaning

Absorption Spectroscopy

37 patents: Sort by Forward Citations

1. 11430663 - Iodine-containing compounds for etching semiconductor structures (2022-08-30),

2. 11024513 - Methods for minimizing sidewall damage during low k etch processes (2021-06-01),

3. 10739795 - Deterministic feedback blender (2020-08-11),

4. 10720335 - Chemistries for TSV/MEMS/power device etching (2020-07-21),

5. 10607850 - Iodine-containing compounds for etching semiconductor structures (2020-03-31),

6. 10529581 - SiN selective etch to SiO2 with non-plasma dry process for 3D NAND device applications (2020-01-07),

7. 10410878 - Hydrofluorocarbons containing —NHfunctional group for 3D NAND and DRAM applications (2019-09-10),

8. 10371566 - Load cell failure detection and delayed repair (2019-08-06),

9. 10370170 - Clean storage packaging article and method for making and using (2019-08-06),

10. 10103031 - Chemistries for TSV/MEMS/power device etching (2018-10-16),

11. 9892932 - Chemistries for TSV/MEMS/power device etching (2018-02-13),

12. 9517873 - Clean storage packaging article and method for making and using (2016-12-13),

13. 9073952 - Synthesis method for carbosilanes (2015-07-07),

14. 8859797 - Synthesis methods for carbosilanes (2014-10-14),

15. 8852460 - Alkali earth metal precursors for depositing calcium and strontium containing films (2014-10-07),

Company Overview

Air Liquide Electronics U.S. LP, based in Dallas, Texas, specializes in providing advanced materials and gases for the semiconductor and electronics industries. The company focuses on developing innovative solutions that enhance manufacturing processes and improve product performance. With a commitment to sustainability and technological advancement, Air Liquide Electronics plays a crucial role in supporting the growth of the electronics sector, ensuring high-quality supply chains and fostering research in cutting-edge technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

37 Patents

#53 in Dallas, TX

#509 in Texas

#9,262 in US

#18,281 in the World

Dallas, TX, United States of America

Air Liquide Electronics U.S. LP

Forward Citations = 186

60 inventors:

Nathan Stafford (11 out of 32 patents)

Ashutosh Misra (9 out of 22 patents)

Vincent M Omarjee (6 out of 18 patents)

4. Rahul Gupta (6 out of 16 patents)

5. Norbert Fanjat (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Air Liquide Electronics U.S. LP. Retrieved from https://idiyas.com/company/air-liquide-electronics-u-s

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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