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Intelligence · Patent portfolio

Chongqing Precision Biotech Patents

Full USPTO pharma patent portfolio for Chongqing Precision Biotech — grant dates, expiration, and drug cross-links.

Patents
158
Expiring ≤24m
2

Quick answer

Chongqing Precision Biotech has 158 pharmaceutical patents in our USPTO PatentsView index (A61K/A61P). 2 expire within 24 months — use filters for patent-cliff planning.

Page 4 of 4

  1. US 8165643

    Charging cradle

    Expires Mon Apr 19 2032 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  2. US 8123541

    Electrical connector with expanded cover

    Expires Mon Feb 23 2032 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  3. US 8058025

    Methods for determining efficacy of chemotherapeutic agents

    Expires Mon Nov 10 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  4. US 7892008

    Electrical connector having metallic lock

    Expires Mon Feb 17 2031 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  5. US 7771963

    Methods for determining efficacy of chemotherapeutic agents

    Expires Mon Aug 05 2030 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  6. US 7678552

    Method for selecting therapeutic agents for cancer treatment

    Expires Mon Mar 11 2030 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  7. US 7563593

    Method for preparing cell cultures from biological specimens for assaying secreted factors

    Expires Mon Jul 16 2029 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  8. US 7501260

    Methods for determining efficacy of chemotherapeutic agents for a patient prior to treatment

    Expires Mon Mar 05 2029 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  9. US 7410363

    Electrical connector having compliant biasing device

    Expires Mon Aug 07 2028 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  10. US 7314731

    Method for selecting therapeutic agents for cancer

    Expires Mon Dec 27 2027 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  11. US 7112415

    Method of preparing cell cultures from biological specimens for assaying a response to an agent

    Expires Mon Sep 21 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

  12. US 6933129

    Method for culturing and assaying cells

    Expires Mon Aug 18 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

    expired

  13. US 6900027

    Method for preparing cell cultures from biological specimens for chemotherapeutic and other assays

    Expires Mon May 26 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

    expired

  14. US 6887680

    Method for preparing cell cultures from biological specimens for chemotherapeutic and other assays

    Expires Mon Apr 28 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

    expired

Frequently asked questions

How many patents does Chongqing Precision Biotech have?

158 published patents match the current filter (all indexed). The full portfolio is indexed from USPTO PatentsView (A61K/A61P).

When do Chongqing Precision Biotech patents expire?

2 patents in the full portfolio expire within 24 months. Use the expiring filters above or open individual patent pages for grant and expiration dates.

Where does this data come from?

USPTO PatentsView bulk data filtered to pharmaceutical CPC classes (A61K, A61P), cross-linked to NovaPharmaNews company and drug profiles. See our data sources page for methodology.

Data attribution: Data sources · Patent directory

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