Alterg, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded as renamed to Lifeward CA, Inc. (2024)
11
Ending by 2030
Aug 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Jan 9, 2027The maintenance fee for Method of Gait Evaluation and Training with Differential Pressure System (US 10,342,461) comes due Jan 9, 2027. Unpaid by Jul 9, 2027, it lapses early.
- 2 fees due Mar 12 to 15, 2027 · next Mar 12
- 1 fee due May 7, 2027The maintenance fee for Method of gait evaluation and training with differential pressure system (US 11,806,564) comes due May 7, 2027. Unpaid by Nov 8, 2027, it lapses early.
- 1 fee due Jun 3, 2027The maintenance fee for Cantilevered Unweighting Systems (US 10,493,309) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
- 1 fee due Oct 16, 2027The maintenance fee for Gait Data Collection and Analytics System and Methods for Operating Unweighting Training Systems (US 11,957,954) comes due Oct 16, 2027. Unpaid by Apr 17, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,811,189 | Deflector Assembly In force · High confidence | In force | High confidence | |
| US 10,004,656 | Systems, Methods and Apparatus for Differential Air Pressure Devices In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 12,171,715 | Systems, methods and apparatus for differential air pressure devices In force · From the USPTO record | In force | From the USPTO record | |
| US 8,771,210 | Multi-Fit Orthotic and Mobility Assistance Apparatus In force · High confidence | In force | High confidence | |
| US 9,474,673 | Methods and Devices for Deep Vein Thrombosis Prevention In force · High confidence | In force | High confidence | |
| US 10,179,078 | Therapeutic Method and Device for Rehabilitation In force · Medium confidence | In force | Medium confidence | |
| US 8,052,629 | Multi-Fit Orthotic and Mobility Assistance Apparatus In force · High confidence | In force | High confidence | |
| US 9,131,873 | Foot Pad Device and Method of Obtaining Weight Data In force · High confidence | In force | High confidence | |
| US 8,058,823 | Actuator System with a Multi-Motor Assembly for Extending and Flexing a Joint In force · High confidence | In force | High confidence | |
| US 8,274,244 | Actuator System and Method for Extending a Joint In force · High confidence | In force | High confidence |
Also on record, not counted in the 26: 7 lapsed for an unpaid fee · 3 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 6 abandoned · 8 no status recorded