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Method For Detection Of Anti Rituximab Antibodies
Abstract: This invention is related to a method for detecting anti-rituximab antibodies in a RF positive plasma samples, wherein the method mitigated the interference of RF to a significant level using biotinylated F(ab)2 fragments of rituximab as detecting agent. The method also used a pre-treatment step with acidic buffer containing glycine, prior to subjecting the samples for detection of anti-rituximab antibodies.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 February 2014
Publication Number
36/2016
Publication Type
INA
Invention Field
BIO-CHEMISTRY
Status
Email
srinivasvr@drreddys.com
Parent Application
Patent Number
Legal Status
Grant Date
2021-03-02
Renewal Date
Applicants
Dr. Reddy’s Laboratories Limited
Intellectual Property Management
Biologics development Center
Dr. Reddy’s Laboratories Limited
Survey Nos. 47, Bachupalli,
Qutubullapur, RR District, AP, India
Inventors
1. Lella Ravi kumar
Lellavari Street,
Jandrapet (P.O)
ChiralaMandal
Prakasam (Dist.)-523165
Andhra Pradesh
2. Moram Narendra Babu
Flat no:402, Sidhartha residency
Plot no: 130 A&B, HUDA Colony,
Phase-II, Chandanagar, Hyderabad-500050
Andhra Pradesh.
3. Sridevi Khambhampaty
7A, Vertex Lakeview
Nizampet Road
Hyderabad – 500090
Andhra Pradesh.
Specification
SOFT COPY ATTACHED IN PDF
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 644-CHE-2014-US(14)-HearingNotice-(HearingDate-19-02-2021).pdf | 2021-10-17 |
| 1 | Prov. Form 2.pdf | 2014-02-12 |
| 2 | 644-CHE-2014-IntimationOfGrant02-03-2021.pdf | 2021-03-02 |
| 2 | FORM 3.pdf | 2014-02-12 |
| 3 | FORM 5.pdf | 2015-03-12 |
| 3 | 644-CHE-2014-PatentCertificate02-03-2021.pdf | 2021-03-02 |
| 4 | FORM 2.pdf | 2015-03-12 |
| 4 | 644-CHE-2014-Written submissions and relevant documents [25-02-2021(online)].pdf | 2021-02-25 |
| 5 | 644-CHE-2014-CLAIMS [25-11-2020(online)].pdf | 2020-11-25 |
| 5 | 644-CHE-2014 FORM-3 27-03-2015.pdf | 2015-03-27 |
| 6 | 644-CHE-2014-CORRESPONDENCE [25-11-2020(online)].pdf | 2020-11-25 |
| 6 | 644-CHE-2014 CORRESPONDENCE OTHERS 27-03-2015.pdf | 2015-03-27 |
| 7 | 644-CHE-2014-FORM 18 [06-02-2018(online)].pdf | 2018-02-06 |
| 7 | 644-CHE-2014-DRAWING [25-11-2020(online)].pdf | 2020-11-25 |
| 8 | 644-CHE-2014-FER.pdf | 2020-05-27 |
| 8 | 644-CHE-2014-FER_SER_REPLY [25-11-2020(online)].pdf | 2020-11-25 |
| 9 | 644-CHE-2014-OTHERS [25-11-2020(online)].pdf | 2020-11-25 |
| 10 | 644-CHE-2014-FER_SER_REPLY [25-11-2020(online)].pdf | 2020-11-25 |
| 10 | 644-CHE-2014-FER.pdf | 2020-05-27 |
| 11 | 644-CHE-2014-FORM 18 [06-02-2018(online)].pdf | 2018-02-06 |
| 11 | 644-CHE-2014-DRAWING [25-11-2020(online)].pdf | 2020-11-25 |
| 12 | 644-CHE-2014-CORRESPONDENCE [25-11-2020(online)].pdf | 2020-11-25 |
| 12 | 644-CHE-2014 CORRESPONDENCE OTHERS 27-03-2015.pdf | 2015-03-27 |
| 13 | 644-CHE-2014-CLAIMS [25-11-2020(online)].pdf | 2020-11-25 |
| 13 | 644-CHE-2014 FORM-3 27-03-2015.pdf | 2015-03-27 |
| 14 | FORM 2.pdf | 2015-03-12 |
| 14 | 644-CHE-2014-Written submissions and relevant documents [25-02-2021(online)].pdf | 2021-02-25 |
| 15 | FORM 5.pdf | 2015-03-12 |
| 15 | 644-CHE-2014-PatentCertificate02-03-2021.pdf | 2021-03-02 |
| 16 | FORM 3.pdf | 2014-02-12 |
| 16 | 644-CHE-2014-IntimationOfGrant02-03-2021.pdf | 2021-03-02 |
| 17 | Prov. Form 2.pdf | 2014-02-12 |
| 17 | 644-CHE-2014-US(14)-HearingNotice-(HearingDate-19-02-2021).pdf | 2021-10-17 |
Search Strategy
| 1 | 2020-03-1110-58-09E_11-03-2020.pdf |