The Patent Finder

Symmera Inc.

12 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Apr 2043
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 Jul 23, 2027
    The maintenance fee for System and method for device label scan based zero touch device onboarding and device directory service (US 11,882,117) comes due Jul 23, 2027. Unpaid by Jan 24, 2028, it lapses early.
  • 1 fee due Sep 19, 2027
    The maintenance fee for System and method for supply chain tamper resistant content verification, inspection, and approval (US 11,936,772) comes due Sep 19, 2027. Unpaid by Mar 20, 2028, it lapses early.
  • 1 fee due Oct 23, 2027
    The maintenance fee for Method and system for pre-shared key (PSK) based secure communications with domain name system (DNS) authenticator (US 11,968,302) comes due Oct 23, 2027. Unpaid by Apr 24, 2028, it lapses early.

Which patents, and when each one lapses · Pro

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.
PatentTitleStatus Expires Confidence
US 11,968,302Method and system for pre-shared key (PSK) based secure communications with domain name system (DNS) authenticator
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,015,721System and method for dynamic retrieval of certificates with remote lifecycle management
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,132,846System and Method for Extended Attributes in Certificates for Dynamic Authorization
In force
 · Medium confidence
In forceMedium confidence
US 12,476,793System and Method to Securely Distribute Authenticated and Trusted Data Streams to AI Systems
In force
 · Medium confidence
In forceMedium confidence
US 11,882,117System and method for device label scan based zero touch device onboarding and device directory service
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,936,772System and method for supply chain tamper resistant content verification, inspection, and approval
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,368,580System and method for pre-shared key (PSK) based selective encryption of partial sections of messages
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,301,563System and method for pre-shared key (PSK) based wireless access point authentication
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,309,262System and method for pre-shared key (PSK) based document security
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,261,838System and method for pre-shared key (PSK) based content signing for tamper resistance
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 12 patents shown.
Pro members see all 12.
Pro members: see all 12 patents

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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited