Deerpoint Group, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
19
Ending by 2030
Feb 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 Feb 28, 2027The maintenance fee for Automated Chlorinator, System Including the Same, Methods of Making and Using the Same, and Software for Implementing the Method of Using and Controlling the Chlorinator and System (US 11,739,012) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
- 1 fee due Apr 20, 2027The maintenance fee for Method and Composition for Agricultural Potassium Fertigation (US 9,161,489) comes due Apr 20, 2027. Unpaid by Oct 20, 2027, it lapses early.
- 1 fee due Sep 5, 2027The maintenance fee for Method of Fertilization And/Or Irrigation Using Potassium Bisulfate (US 11,919,829) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.
- 1 fee due Nov 12, 2027The maintenance fee for Apparatus for Automated Fertilization And/Or Irrigation, and Methods of Making and Using the Same (US 10,645,868) comes due Nov 12, 2027. Unpaid by May 12, 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 10,046,369 | Method for Cleaning Micro-Irrigation Systems In force · Medium confidence | In force | Medium confidence | |
| US 8,821,646 | Compositions and methods for cleaning and preventing plugging in micro-irrigation systems In force · Medium confidence | In force | Medium confidence | |
| US 7,638,064 | Method and System for Disinfecting Irrigation Water in Agricultural Irrigation Systems In force · High confidence | In force | High confidence | |
| US 8,690,982 | Method and system for agriculture fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,690,983 | Method and system for agricultural fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,690,984 | Method and System for Agricultural Fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,721,759 | Method and System for Agricultural Fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,979,969 | Method and System for Agricultural Fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,986,417 | Method and System for Agricultural Fertigation In force · Medium confidence | In force | Medium confidence | |
| US 8,986,418 | Method and System for Agricultural Fertigation In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 28: 7 ended at full term · 1 surrendered on reissue. 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
Every application published under this name has become a patent.