Carleton Life Support Systems Inc.
44Patents
34Active
44Granted
51Portfolio score
Filing activity: Feb 16, 2001 → Oct 13, 2017 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6997970B2 | Oxygen/inert gas generator | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7396442B2 | Electrochemical oxygen generator module assembly | Chemistry; Metallurgy | 27 | Active |
| US6669758B1 | Variable inlet air restriction for composition control of product gas | Performing Operations; Transporting | 22 | Expired |
| US8127560B2 | Machined spring with integral retainer for closed cycle cryogenic coolers | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US7694674B2 | Oxygen generator with storage and conservation modes | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9469410B2 | Aerial refueling system, apparatus and methods | Performing Operations; Transporting | 14 | Active |
| US7309847B2 | Ceramic oxygen generating oven | Chemistry; Metallurgy | 13 | Active |
| US7445660B2 | Method for operating gas generators in tandem | Chemistry; Metallurgy | 11 | Active |
| US8746739B2 | Aircrew restraint system with integrated communications and controls | Performing Operations; Transporting | 9 | Active |
| US8011897B2 | Cam driven piston compressor | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US9517841B2 | Ballistic powered inertia reel | Performing Operations; Transporting | 6 | Active |
| US9162089B2 | Restraint and extraction harness with associated release mechanism | Performing Operations; Transporting | 6 | Active |
| US8631545B2 | Water activated ejector mechanism for rotary buckle assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| US8378218B2 | Spring with multiple conducting coils | Emerging Cross-Sectional Technologies | 5 | Active |
| US10179308B2 | On-board inert gas generating system prognostic health monitoring | Emerging Cross-Sectional Technologies | 4 | Active |
| US7036521B2 | Air conserving slide valve | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9610917B2 | Restraint system with dual release mechanisms | Performing Operations; Transporting | 4 | Active |
| US6783646B2 | Modular ceramic oxygen system | Chemistry; Metallurgy | 3 | Expired |
| US9289717B2 | Air drying system for OBOGS | Performing Operations; Transporting | 3 | Active |
| US6685235B1 | System and method for attaching tubing | Performing Operations; Transporting | 2 | Expired |
| US7288462B2 | Buffer zone for the prevention of metal migration | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9635909B2 | Buckle release mechanism | Emerging Cross-Sectional Technologies | 2 | Active |
| US6849296B2 | Leakage free ceramic films for porous surfaces | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9867563B2 | Reduced cognitive function detection and alleviation system for a pilot | Human Necessities | 2 | Active |
| US7645365B2 | IMAT modules with serial conductive stripes | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.