Description
Class C07K : PEPTIDES
Subclass 1/28: General processes for the preparation of peptides Extraction; Separation; Purification by electrochemical means Electrophoresis Isoelectric focusing
C07K 1/28
Sub-Class
Stats
- 22 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 109 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11933759 | Apparatus, systems, and methods for capillary electrophoresis | Sep 18, 17 | Mar 19, 24 | ProteinSimple |
| 11318470 | Microfluidics-based nanobiosensors and devices | Nov 17, 17 | May 03, 22 | Kansas State University Research Foundation |
| 11117131 | Electrokinetically separating, encapsulating and extracting analytes on a microfluidic device | Aug 22, 18 | Sep 14, 21 | IBM Corporation; Technion Research and Development Foundation Ltd.; |
| 10578580 | One-step capillary isoelectric focusing and mobilization of analytes | Sep 22, 17 | Mar 03, 20 | University of Notre Dame Du Lac |
| 10578625 | Method for analyzing posttranslational modifications using GEL IEF and mass spectrometry | Jul 04, 16 | Mar 03, 20 | GE Healthcare Bio-Sciences AB |
| 10466200 | Gel electrophoresis chip | Oct 20, 15 | Nov 05, 19 | Not available |
| 10107782 | Method to perform limited two dimensional separation of proteins and other biologicals | Jan 23, 09 | Oct 23, 18 | ProteinSimple |
| 9927399 | Capillary device for separation and analysis, microfluidic chip for separation and analysis, analysis method for proteins or peptides, electrophoresis instrument, and microfluidic chip electrophoresis instrument for separation and analysis | Oct 14, 14 | Mar 27, 18 | NICHIEI INDUSTRY CO., LTD.; |
| 9766206 | Apparatus, systems, and methods for capillary electrophoresis | Sep 27, 13 | Sep 19, 17 | ProteinSimple |
| 9766207 | Affinity methods and compositions employing electronic control of pH | Aug 26, 14 | Sep 19, 17 | BIO-RAD LABORATORIES, INC., TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD., |
| 9321012 | Electronic protein fractionation | Mar 14, 13 | Apr 26, 16 | BIO-RAD LABORATORIES, INC., TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD., |
| 9234875 | Simultaneous purification of cell components | Nov 05, 12 | Jan 12, 16 | BIO-RAD LABORATORIES, INC., TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD., |
| 9028664 | Proton concentration topographies, methods and devices for producing the same | Aug 18, 10 | May 12, 15 | TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD. |
| 8945361 | Electrophoresis standards, methods and kits | Sep 20, 06 | Feb 03, 15 | ProteinSimple |
| 8864970 | Methods and devices of separating molecular analytes | Aug 18, 10 | Oct 21, 14 | TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD. |
| 8858771 | Gel for isoelectric focusing | Feb 10, 12 | Oct 14, 14 | GE HEALTHCARE BIO-SCIENCES AB |
| 7943029 | Method, composition and kit for isoelectric focusing | Jan 30, 07 | May 17, 11 | GE HEALTHCARE BIO-SCIENCES AB |
| 7854827 | Comparative multidimensional gel electrophoresis | Dec 20, 06 | Dec 21, 10 | ROCHE DIAGNOSTICS OPERATIONS, INC. |
| 7795405 | Procedure for the fractionation of proteins by using sequential ion exchange and hydrophobic interaction chromatography as prefractionation steps before analysis by two dimensional electrophoresis | Jan 29, 07 | Sep 14, 10 | GUILD ASSOCIATES, INC. |
| 7566544 | Difference detection methods using matched multiple dyes | May 01, 02 | Jul 28, 09 | CARNEGIE MELLON UNIVERSITY |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0393,292 | ALLERGY ANTIGEN AND EPITOPE THEREOF | Feb 26, 24 | Nov 28, 24 | Not available |
| 2024/0264,115 | APPARATUS, SYSTEMS, AND METHODS FOR CAPILLARY ELECTROPHORESIS | Feb 13, 24 | Aug 08, 24 | ProteinSimple |
| 2024/0199,707 | METHOD FOR PREPARING AND CERTIFYING NOVEL CORONAVIRUS NUCLEOCAPSID PROTEIN | Nov 24, 23 | Jun 20, 24 | Not available |
| 2023/0272,003 | METHODS AND APPARATUS FOR SIMULTANEOUSLY DETECTING A LARGE RANGE OF PROTEIN CONCENTRATIONS | Apr 17, 23 | Aug 31, 23 | ProteinSimple |
| 2021/0388,023 | ANALYTICAL TOOL FOR CHARACTERIZATION OF LIPID NANOPARTICLES | Nov 01, 19 | Dec 16, 21 | Merck Sharp & Dohme Corp. |
| 2020/0369,720 | CHARACTERIZATION OF DOMAIN-SPECIFIC CHARGE VARIANTS OF ANTIBODIES | May 23, 20 | Nov 26, 20 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 44 Months (last 2 years Issuances)
- 44 Months (last 5 years Issuances)