Company Analysis

Plus Therapeutics, Inc. (PSTV)

Nasdaq: PSTV · Surgical & Medical Instruments & Apparatus · Austin, TX · filing with the SEC since 2001
Grade2.9
◀ Past 1.3● Present 2.7▶ Future 4.7
1 est.

Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

45 patents granted to the 5 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Plus Therapeutics, Inc.’s names, not what it holds today.

Patents granted
45
45 utility, 1976 to Dec 31, 2025
Granted in 2025
none
in the last year the record reads
Applications published
52
1 of them in 2025
Names they are printed under
5
a former name
By yearGrantedApplications published
'08'09'10'11'12'13'14'15'16'17'18'20'22'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
Under which name5 counted
CYTORI THERAPEUTICS, INC. a former name
US, as the owner printed on each patent
38 granted
27 published
CYTORI THERAPEUTICS, INC. a former name
named as the applicant on its applications, in US. 1 more under the same name are not counted (printed in JP)
0 granted
20 published
Macropore a former name
US, as the owner printed on each patent
7 granted
1 published
Plus Therapeutics, Inc. a former name
US, as the owner printed on each patent
0 granted
3 published
Plus Therapeutics, Inc. a former name
named as the applicant on its applications, in US
0 granted
1 published
Names not counted (1)
CYTORI THERAPEUTICS, INC.
Most of its patents print JP; this name counts in US. 0 granted and 1 published under it are not counted.
Newest grantseach row opens the USPTO’s own copy
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Oct 23, 20252025/0325715RADIOLABELED LIPOSOMES AND METHODS OF USE FOR TREATING LEPTOMENINGEAL METASTASESPharmaceuticalsPlus Therapeutics, Inc.
Jun 20, 20242024/0197932Biodegradable Alginate MicrospheresPharmaceuticalsPlus Therapeutics, Inc.
Sep 1, 20222022/0273832RADIOLABELED LIPOSOMES AND METHODS OF USE THEREOFPharmaceuticalsPlus Therapeutics, Inc.
Dec 17, 20202020/0390702LIPOSOMAL TAXANES FOR TREATMENT OF SCLCPharmaceuticalsPlus Therapeutics, Inc.
Oct 19, 20172017/0296697USE OF REGENERATIVE CELLS IN MITIGATING BURN PROGRESSION AND IMPROVING SKIN GRAFT INCORPORATION AND HEALINGMedical technologyCYTORI THERAPEUTICS, INC.
Oct 5, 20172017/0281771METHODS OF USING ADIPOSE TISSUE-DERIVED CELLS IN THE TREATMENT OF CARDIOVASCULAR CONDITIONSPharmaceuticalsCYTORI THERAPEUTICS, INC.
Jul 20, 20172017/0205322CENTRIFUGE CHAMBERBiotechnologyCYTORI THERAPEUTICS, INC.
May 18, 20172017/0136069CELL CARRIER AND CELL CARRIER CONTAINMENT DEVICES CONTAINING REGENERATIVE CELLSMedical technologyCYTORI THERAPEUTICS, INC.
May 18, 20172017/0136067METHODS OF USING REGENERATIVE CELLS IN THE TREATMENT OF MUSCULOSKELETAL DISORDERSMedical technologyCYTORI THERAPEUTICS, INC.
May 18, 20172017/0136066METHODS OF USING REGENERATIVE CELLS IN THE TREATMENT OF RENAL DISEASES AND DISORDERSMedical technologyCYTORI THERAPEUTICS, INC.
What it applied for, 2024 to 2025: Pharmaceuticals 2.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton PSTV · research, not advice