Prosecution Insights
Last updated: April 19, 2026

L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

25 pending office actions

Portfolio Summary

25
Total Pending OAs
2
Final Rejections
23
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19014157 TANK FOR STORING CRYOGENIC FLUID KIRSCH, ANDREW THOMAS 3733 Non-Final OA Jan 08, 2025
18956846 CONDITIONING DEVICE FOR A PRESSURIZED FLUID BALLMAN, CHRISTOPHER D 3753 Non-Final OA Nov 22, 2024
18940182 METHOD FOR REDUCING HYDROGEN EVAPORATION LOSSES LAGUARDA, GONZALO 3747 Non-Final OA Nov 07, 2024
18838457 REFRIGERATION DEVICE AND METHOD DELEON, DARIO ANTONIO 3763 Non-Final OA Aug 14, 2024
18725424 MELTING DEVICE FRANKLIN, JODI COHEN 1741 Non-Final OA Jun 28, 2024
18757388 AIR SEPARATION SYSTEM AND AIR SEPARATION METHOD ADENIJI, IBRAHIM M 3763 Non-Final OA Jun 27, 2024
18710058 CRYOGENIC REFRIGERATION DEVICE BANKS, KEONA LAUREN 3763 Non-Final OA May 14, 2024
18645739 DEVICE FOR SUPPLYING CRYOGENIC FLUID AND INSTALLATION FOR FILLING TANKS ZEC, FILIP 3763 Non-Final OA Apr 25, 2024
18644654 ULTRA-HIGH-PURITY OXYGEN PRODUCTION METHOD AND ULTRA-HIGH-PURITY OXYGEN PRODUCTION APPARATUS MENGESHA, WEBESHET 3763 Non-Final OA Apr 24, 2024
18612523 COMPRESSION DEVICE AND METHOD BANKS, KEONA LAUREN 3763 Non-Final OA Mar 21, 2024
18597787 PROCESS TO OBTAIN FULLY OXIDIZED WHITE LIQUOR FOR USE IN THE FIBERLINE OF A KRAFT PULP PROCESS CALANDRA, ANTHONY J 1748 Final Rejection Mar 06, 2024
18689834 METHOD AND DEVICE FOR TRANSFERRING CRYOGENIC FLUID MOORE, DEVON TYLEN 3763 Non-Final OA Mar 06, 2024
18411873 PROCESS AND APPARATUS FOR CAPTURE OF CO2 LAWRENCE JR, FRANK M 1776 Non-Final OA Jan 12, 2024
18411328 PROCESS AND APPARATUS FOR SEPARATING A MIXTURE OF HYDROGEN AND CARBON DIOXIDE PETTITT, JOHN F 3763 Non-Final OA Jan 12, 2024
18409331 GROUP 2 METAL CONTAINING FILM FORMING COMPOSITIONS AND VAPOR DEPOSITION OF THE FILMS USING THE SAME CHEN, BRET P 1718 Non-Final OA Jan 10, 2024
18388358 PROCESS AND DEVICE FOR DISTILLING CARBON DIOXIDE MENGESHA, WEBESHET 3763 Final Rejection Nov 09, 2023
18277796 METHOD AND APPARATUS FOR LIQUEFYING HYDROGEN ADENIJI, IBRAHIM M 3763 Non-Final OA Aug 18, 2023
18276676 DEVICE AND METHOD FOR LIQUEFYING A FLUID SUCH AS HYDROGEN AND/OR HELIUM ADENIJI, IBRAHIM M 3763 Non-Final OA Aug 10, 2023
18218150 METHOD FOR REGULATING A DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION PETTITT, JOHN F 3763 Non-Final OA Jul 05, 2023
18138712 OPTIMIZED PROCESS FOR DEEP FREEZING AND DEFROSTING OF FOODSTUFFS AND OTHER HEAT-SENSITIVE PRODUCTS IN A DEEP FREEZING CABINET NOUKETCHA, LIONEL W 3763 Non-Final OA Apr 24, 2023
18133577 APPARATUS FOR AMMONIA CRACKING HYDROGEN SEPARATION SEIFU, LESSANEWORK T 1774 Non-Final OA Apr 12, 2023
18133576 METHOD FOR AMMONIA CRACKING HYDROGEN SEPARATION SPEER, JOSHUA MAXWELL 1736 Non-Final OA Apr 12, 2023
18133580 METHOD FOR INTEGRATING AMMONIA CRACKING IN A STEAM METHANE REFORMER FIGUEROA, JOHN J 1763 Non-Final OA Apr 12, 2023
18133583 APPARATUS FOR INTEGRATING AMMONIA CRACKING IN A STEAM METHANE REFORMER PEREZ, JELITZA M 1774 Non-Final OA Apr 12, 2023
18089132 METHOD OF FORMING A CONFORMAL AND CONTINUOUS CRYSTALLINE SILICON NANOSHEET WITH IMPROVED ELECTRICAL PROPERTIES AT LOW DOPING LEVELS TUROCY, DAVID P 1718 Non-Final OA Dec 27, 2022

Managing L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month