Pdi Technologies, Inc.

16 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jul 2027

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Dec 13, 2026
The maintenance fee for System and Method to Standardize and Improve Implementation Efficiency of User Interface Content (US 11,677,807) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
1 fee due Jan 23, 2027
The maintenance fee for Systems and Methods for Emulating a Point of Sale on a Mobile Device (US 10,360,551) comes due Jan 23, 2027. Unpaid by Jul 23, 2027, it lapses early.
1 fee due Feb 27, 2027
The maintenance fee for System and Method to Standardize and Improve Implementation Efficiency of User Interface Content (US 10,397,304) comes due Feb 27, 2027. Unpaid by Aug 27, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 terms have ended since Aug 16, 2026

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 7,793,829	Payment Systems and Methods In force Term ends Jul 12, 2027 · High confidence	In force	Term ends Jul 12, 2027	High confidence
US 8,427,318	Method and System for Carbon Value Tracking and Labeling In force Term ends Nov 5, 2030 · High confidence	In force	Term ends Nov 5, 2030	High confidence
US 11,157,935	Systems and Methods for Self-Generation of E-Coupons In force Term ends Dec 3, 2030 · High confidence	In force	Term ends Dec 3, 2030	High confidence
US 8,214,841	Calculating and Communicating Level of Carbon Offsetting Required to Compensate for Performing a Computing Task In force (reinstated) Term ends May 4, 2031 · High confidence	In force (reinstated)	Term ends May 4, 2031	High confidence
US 10,134,029	System and Method for Combining Disparate Commercial Transactions Under a Single Identification Mechanism In force Term ends May 4, 2032 · Medium confidence	In force	Term ends May 4, 2032	Medium confidence
US 8,939,357	System and Method for Combining Disparate Commercial Transactions Under a Single Identification Mechanism In force Term ends Aug 6, 2032 · High confidence	In force	Term ends Aug 6, 2032	High confidence
US 10,997,576	Systems and Methods for Emulating a Point of Sale on a Mobile Device In force Term ends Oct 9, 2034 · High confidence	In force	Term ends Oct 9, 2034	High confidence
US 9,665,907	Automated Transactional Carbon Offsetting In force Term ends Mar 29, 2036 · High confidence	In force	Term ends Mar 29, 2036	High confidence
US 10,360,551	Systems and Methods for Emulating a Point of Sale on a Mobile Device In force Term ends Jun 10, 2036 · High confidence	In force	Term ends Jun 10, 2036	High confidence
US 10,204,359	System and Method for Determining Purchase Records of Mobile Devices to Provide Effective Mobile Advertising In force Term ends Feb 6, 2037 · High confidence	In force	Term ends Feb 6, 2037	High confidence

10 of 16 patents shown.

Pro members see all 16.

Pro members: see all 16 patents

Also on record, not counted in the 16: 14 lapsed for an unpaid fee · 1 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.

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