Zendesk, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jul 2032
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.
- 2 fees due Jan 9 to 25, 2027 · next Jan 9
- 1 fee due Feb 1, 2027The maintenance fee for Comparing the Performance of Multiple Application Versions (US 11,714,746) comes due Feb 1, 2027. Unpaid by Aug 2, 2027, it lapses early.
- 2 fees due Apr 15 to 27, 2027 · next Apr 15
- 1 fee due Sep 3, 2027The maintenance fee for Article-Suggestion System for Automatically Resolving Customer-Service Requests (US 10,580,012) comes due Sep 3, 2027. Unpaid by Mar 3, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 17, 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 8,661,049 | Weight-Based Stemming for Improving Search Quality In force · High confidence | In force | High confidence | |
| US 9,172,807 | Techniques for Customer Relationship Management In force · High confidence | In force | High confidence | |
| US 10,348,898 | Techniques for Customer Relationship Management In force · High confidence | In force | High confidence | |
| US 9,910,931 | Suggestive Input Systems, Methods and Applications for Data Rule Creation In force · High confidence | In force | High confidence | |
| US 10,580,012 | Article-Suggestion System for Automatically Resolving Customer-Service Requests In force · Medium confidence | In force | Medium confidence | |
| US 10,721,331 | Using an Integration Service to Facilitate Interactions Between Software Systems In force · High confidence | In force | High confidence | |
| US 10,699,183 | Automated System for Proposing Help Center Articles to Be Written to Facilitate Resolving Customer-Service Requests In force · Medium confidence | In force | Medium confidence | |
| US 11,436,610 | Automatically Clustering Customer-Support Requests to Form Customer-Support Topics In force · Medium confidence | In force | Medium confidence | |
| US 10,447,498 | Facilitating Communications Between Virtual Private Clouds Hosted by Different Cloud Providers In force · High confidence | In force | High confidence | |
| US 10,795,987 | Rate-Limiting API Calls for an Account in a Customer-Relationship-Management System Based on Predicted Abusive Behavior In force · High confidence | In force | High confidence |
Also on record, not counted in the 32: 1 lapsed for an unpaid fee. 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.
4 pending · 11 abandoned · 7 no status recorded