341 patents currently held
4 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Jan 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
23
Ending by 2030
Jan 2027
Next term end
325
Patent families
When these terms end
Held patents by the year their term ends
notable patents
fee due within 90 days
all others
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Nov 2031 · High confidence
Also notable
Ends Mar 2031 · High confidence
Also notable
Ends Nov 2030 · High confidence
Detecting Code Injections Through Cryptographic Methods
US 8,997,239
Cited by 70 later US patents, top 10% of utility patents granted in 2015 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2031.
Method and System for Providing Real-Time Communications Services
US 9,305,301
Cited by 35 later US patents, top 25% of utility patents granted in 2016 in our data, and renewed at every maintenance window due so far. Protection runs to 2031.
Measuring Quality of Software Modularization
US 8,146,058
Cited by 30 later US patents, top 25% of utility patents granted in 2012 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2030.
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.
- 4 fees due Nov 19 to 30, 2026 · next Nov 19
- 8 fees due Dec 2 to 23, 2026 · next Dec 2
- 3 fees due Jan 14 to 30, 2027 · next Jan 14
- 5 fees due Feb 1 to 20, 2027 · next Feb 1
- 10 fees due Mar 3 to 22, 2027 · next Mar 3
- 2 fees due Apr 8 to 10, 2027 · next Apr 8
- 5 fees due May 3 to 17, 2027 · next May 3
- 18 fees due Jun 1 to 30, 2027 · next Jun 1
- 3 fees due Jul 12 to 26, 2027 · next Jul 12
- 5 fees due Aug 4 to 25, 2027 · next Aug 4
- 8 fees due Sep 8 to 22, 2027 · next Sep 8
- 4 fees due Oct 5 to 26, 2027 · next Oct 5
- 1 fee due Nov 14, 2027The maintenance fee for System and Method for Automated Simulation of Releases in Agile Environments (US 11,983,528) comes due Nov 14, 2027. Unpaid by May 15, 2028, it lapses early.
Recent changes
- 7 of the patents on this record were granted since Aug 17, 2026
- 7 terms have ended since Aug 17, 2026
What they patent
The 5 largest of its 325 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Systems and Methods for Contracts in Graph-Based Models | 4 in force | to Mar 2043 |
| System and Method for Dynamic Generation of Personalized Video Content Through a Browser Embedded Video Player | 3 in force | to Sep 2040 |
| Method and System for Providing Real Time Communications Services by a Service Provider in Collaboration with a Communications Service Provider | 3 in force | to May 2031 |
| In-Situ Tenancy in Graph-Based Models | 2 in force | to Feb 2044 |
| Method and System for Calculation of Test Automation Feasibility Indices | 2 in force | to Jan 2044 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,546,222 | System for Performance and Scalability Analysis and Methods Thereof In force · High confidence | In force | High confidence | |
| US 7,739,647 | Methods and System for Configurable Domain Specific Abstract Core In force · High confidence | In force | High confidence | |
| US 8,156,505 | Protocol Processing Including Converting Messages Between Soap and Application Specific Formats In force · High confidence | In force | High confidence | |
| US 7,716,151 | Apparatus, Method and Product for Optimizing Software System Workload Performance Scenarios Using Multiple Criteria Decision Making In force · High confidence | In force | High confidence | |
| US 7,675,946 | System and Method for Managing Playout Time in Packet Communication Network In force · High confidence | In force | High confidence | |
| US 8,650,531 | Framework for Realization of a Web 2.0 Features In force · High confidence | In force | High confidence | |
| US 7,870,133 | Method for Semantic Based Storage and Retrieval of Information In force · High confidence | In force | High confidence | |
| US 8,032,654 | System and Method for Data Exchange in Multiprocessor Computer Systems In force · High confidence | In force | High confidence | |
| US 8,189,474 | Dynamic Stack-Based Networks for Resource Constrained Devices In force · High confidence | In force | High confidence | |
| US 8,028,188 | System and Method for Testing an Application Installed on a Wireless Communication Device In force · High confidence | In force | High confidence |
Also on record, not counted in the 341: 4 patents in force now held by others · 124 patents ended · 62 applications pending · 235 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.