Cell culture medium
Number of patents in Portfolio can not be more than 2000
United States of America
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Dec 28, 2021
Grant Date -
N/A
app pub date -
Aug 28, 2018
filing date -
Aug 28, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present application describes an optimized medium for growth of mammalian cells as well as polypeptide production. The cell culture medium is characterized by a Sow ratio of sodium to potassium ions, it further relates to the method of producing polypeptides using such cell culture media. Sn another aspect, the method of polypeptide production can also comprise a temperature shift and/or a pH-shift to further optimize growth and product yield.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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NOVARTIS AG | BASEL SUI BASEL BASEL-STADT |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Leist, Christian | Gipf-Oberfrick, CH | 6 | 12 |
# of filed Patents : 6 Total Citations : 12 | |||
Meissner, Petra | Laufenburg, CH | 4 | 14 |
# of filed Patents : 4 Total Citations : 14 | |||
Schmidt, Jörg | Weil am Rhein, DE | 21 | 76 |
# of filed Patents : 21 Total Citations : 76 |
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- 4 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 28, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 28, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 28, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
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Oct 30, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Sep 25, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
May 16, 2017 | I | Issuance | |
Apr 26, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 22, 2009 | P | Published | |
Apr 15, 2009 | F | Filing | |
Apr 15, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEDWIN, STEVE;MCCABE, PAUL P.;SIGNING DATES FROM 20090414 TO 20090415;REEL/FRAME:022547/0618 Owner name: THE RAYMOND CORPORATION, NEW YORK free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MEDWIN, STEVE;MCCABE, PAUL P.;REEL/FRAME:022547/0618;SIGNING DATES FROM 20090414 TO 20090415 Owner name: THE RAYMOND CORPORATION, NEW YORK |
Apr 18, 2008 | PD | Priority Date |

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