About this data

What it is: The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
Who files it: The USPTO publishes each grant.
How current: Grants are published every Tuesday, and we collect them weekly.
Worth knowing: A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.

All of this comes from public filings.

Source and freshness · Information, not investment advice (disclaimer).

Patents granted per week, last 12 weeks

Latest patent grants

Showing: ticker NKTR

Latest patent grants
Granted	Patent	Owner	Type	Source
May 19, 2026	12629407 Conjugates of an il-7 moiety and a polymer	NKTR Nektar Therapeutics	utility	Google Patents ↗
Jun 10, 2025	12325708 Adenosine 2 receptor antagonists	NKTR Nektar Therapeutics	utility	Google Patents ↗
Jun 10, 2025	12324828 Conjugates of a factor VIII moiety having an oxime-containing linkage	NKTR Nektar Therapeutics	utility	Google Patents ↗
Mar 11, 2025	12247059 Conjugates of an IL-2 moiety and a polymer	NKTR Nektar Therapeutics	utility	Google Patents ↗
Feb 25, 2025	12233104 Combination of an IL-2RBETA-selective agonist and a long-acting IL-15…	NKTR Nektar Therapeutics	utility	Google Patents ↗
Feb 4, 2025	12214045 Multi-arm polymer conjugates of TLR agonist compounds and related imm…	NKTR Nektar Therapeutics	utility	Google Patents ↗

6 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:11 PM EST.

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