Wednesday, July 8, 2026

Patent intelligence · US

US 10982012

Dissolution of oxidized cellulose

granted A61KA61K9/1652
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 193
Related coverage 2
Patent details — US 10982012

Quick answer

US 10982012 (Dissolution of oxidized cellulose) is held by Covidien LP. Status: granted. Granted Apr 20, 2021. Expires Apr 15, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Covidien LP
Grant date
Expiration
Claims
15
CPC classes
A61K, A61K9/1652

More from Covidien LP

Related pharmaceutical patents in our USPTO index.

  1. US 12364708

    Injectable scaffold for treatment of intracranial aneurysms and related technology

    Covidien LP · Expires Jul 17, 2045

    granted
  2. US 12358968

    Utilization of CD39 and CD103 for identification of human tumor reactive T cells for treatment of cancer

    Providence Health & Services—Oregon · Expires Jul 10, 2045

    granted
  3. US 12336973

    Cancer therapeutic compositions and methods targeting DNAse1L3

    Providence Health & Services—Oregon · Expires Jun 19, 2045

    granted
  4. US 12329909

    Airway management systems for pulmonary disorder treatment

    Covidien LP · Expires Jun 12, 2045

    granted
  5. US 12285397

    Use of (s)-3-amino-4-(difluoromethylenyl) cyclopent-1-ene-1-carboxylic acid and related compounds, (1S,3S)-3-amino-4-(difluoromethylidene) cyclopentane-1-carboxylic acid and vigabatrin in the treatment of developmental disorders

    OVID THERAPEUTICS INC. · Expires Apr 24, 2045

    granted
  6. US 12185909

    System and method for cleansing segments of a luminal network

    Covidien LP · Expires Jan 2, 2045

    granted
  7. US 12150461

    Nicotinamide adenine dinucleotide (NAD) compositions, methods of manufacturing thereof, and methods of use thereof

    Sovida Solutions Ltd. · Expires Nov 21, 2044

    granted
  8. US 12144801

    Methods and compositions for treatment of epileptic disorders

    OVID THERAPEUTICS INC. · Expires Nov 14, 2044

    granted

Related coverage

Frequently asked questions

What is US patent 10982012?

US 10982012 (Dissolution of oxidized cellulose) is held by Covidien LP. Status: granted. Granted Apr 20, 2021. Expires Apr 15, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10982012?

Covidien LP is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 193 pharmaceutical patents for this assignee.

When does US 10982012 expire?

Our index shows an expiration date of Apr 15, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.