Patent Assignment
Reel/Frame 075052/0213
Merger
Recorded: 2026-03-11
Pages: 9
Assignor
PIERCE BIOTECHNOLOGY, INC.
Executed: 2025-04-14
Assignee
LIFE TECHNOLOGIES CORPORATION
5823 NEWTON DRIVE, CARLSBAD, CALIFORNIA, 92008
Covered Properties
(59)
Protein Detection and Quantitation Using Hydroxyquinolone Dyes
Protein Probe Compounds, Compositions, and Methods
Sulfonamide Derivatives of Xanthene Compounds
Dialysis Device with Access Port
Chemifluorescent Substrate for Peroxide and Peroxidase Detection
Patent:
8,192,948 →
Application:
12/425,623 →
Compounds Used as Dyes Comparable to Alexa Fluor 350 Dyes
Modified Nucleotides Methods and Kits
Fluorescent Compounds
Fluorescent Compounds
Fluorescent Compounds
Benzocyanine Compounds
Benzocyanine Compounds
Benzocyanine Compounds
Benzocyanine Compounds
Benzocyanine Compounds
Cyanine Compounds
Cyanine Compounds
Analysis of Electrophoretic Bands in a Substrate
Patent:
9,230,185 →
Application:
13/786,976 →
Analysis of Electrophoretic Bands in a Substrate
Benzopyrylium Compounds
Benzopyrylium Compounds
Electroblot Transfer Buffer
Electroblotting Device
Method and System for Projecting Image with Differing Exposure Times
Patent:
10,225,483 →
Application:
14/264,150 →
Method and System for Projecting Image with Differing Exposure Times
Electrophoretic Matrix Staining Composition and Method
Kit for Use in Electrophoretic Matrix Staining
Quantitative Peptide or Protein Assay
Quantitative Peptide or Protein Assay
Systems, Methods, and Apparatuses for Optimizing Field of View
Phosphine Derivatives of Fluorescent Compounds
Patent:
8,889,884 →
Application:
13/546,483 →
Phosphine Derivatives of Fluorescent Compounds
Chemiluminescent and Fluorescent Substrate Pads and Uses Thereof
Sample Preparation Matrix, System, Method of Making, Method of Using, and Kit Comprising Matrix
Application:
18/777,343 →
Publication:
US 2025/0123189
Detection and Quantification of Akt-Mtor Pathway Proteins
Systems, Methods, and Apparatuses for Optimizing Field of View
Improved Methods for Immunoaffinity Enrichment and Mass Spectrometry
Application:
16/971,487 →
Publication:
US 2021/0033622
Methods for Immunoaffinity Enrichment and Mass Spectrometry
Application:
19/024,849 →
Publication:
US 2025/0224405
Dialysis Devices and Sensor Caps and Systems and Methods Incorporating the Same
Application:
18/602,164 →
Publication:
US 2024/0252988
Dialysis Devices and Sensor Caps and Systems and Methods Incorporating the Same
G- Protein Coupled Receptor Extraction Formulations
Patent:
12,123,814 →
Application:
16/900,019 →
Sample Preparation Compositions, Devices, Systems and Methods
Sample Preparation Compositions, Devices, Systems and Methods
Devices and Methods for Producing Nucleic Acids and Proteins
Compositions and Methods for Enhanced Fluorescence
Application:
18/380,388 →
Publication:
US 2024/0042062
Compositions and Methods for Enhanced Fluorescence
Compositions and Methods for Enhanced Fluorescence
Peptide Purification Formulations and Methods
Application:
17/764,354 →
Publication:
US 2022/0396598
Electrotransfer & Electrophoresis Devices, Systems, & Methods
Interactive Amino Acid Sequence Guide
Application:
18/118,630 →
Publication:
US 2023/0326546
Biomolecule Transfer System and Methods
Multi-Channel Liquid Dispenser Compatible Reagent Consumables and Workflows
Application:
18/391,735 →
Publication:
US 2024/0207856
Components for Separating Molecules and Methods of Making and Using the Same
Application:
18/229,553 →
Publication:
US 2024/0091742
Method for Fractionation of Biomolecules
Application:
18/391,779 →
Publication:
US 2024/0219388
Gel Imaging Devices
Application:
18/385,047 →
Publication:
US 2024/0167954
Composition and Method for Detection of Biomolecules via Aromatic Labeling Using Heterocyclic Compounds
Application:
18/981,211 →
Publication:
US 2025/0199008
Method for Separating Analytes in a Separation Matrix
Application:
63/722,356 →
Tag/Anti-Tag System for Signal Amplification in Immunoassays
Application:
63/564,765 →
Mass Spectrometer Signal Correction Systems
Application:
63/654,308 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 17, 2006
From: WOLF, BRIAN D.; DESAI, SURBHI; CZERNEY, PETER T.; LEHMANN, FRANK G.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 017945/0365 →
Assignment of Assignor's Interest
Aug 15, 2006
From: CZERNEY, PETER T.; DESAI, SURBHI; LEHMANN, FRANK G.; MURTAZA, ZAKIR S.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 018112/0962 →
Assignment of Assignor's Interest
Jan 22, 2007
From: FRANK, WILHELM G.; WENZEL, MATTHIAS S.; CZERNEY, PETER T.; DESAI, SURBHI
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 018784/0514 →
Corrective Assignment to Correct the Title: Sulfonamide Derivates of Xanthene Compounds to Sulfonamide Derivatives of Xanthene Compounds Previously Recorded on Reel 018784 Frame 0514. Assignor(S) Hereby Confirms the Title Needs to Be Corrected to Show Correct Title as: Sulfonamide Derivatives of Xanthene Compounds.
Mar 22, 2007
From: FRANK, WILHELM G.; WENZEL, MATTHIAS S; CZERNEY, PETER T.; DESAI, SURBHI
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 019057/0469 →
Assignment of Assignor's Interest
Apr 17, 2009
From: FEATHER-HENIGAN, KELLI D.
To: PIERCE TECHNOLOGY, INC.
Reel/Frame 022561/0499 →
Assignment of Assignor's Interest
Jun 17, 2009
From: DESAI, SURBHI; DWORECKI, BOGUSLAWA; CZERNEY, PETER T.; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 022836/0222 →
Assignment of Assignor's Interest
Oct 28, 2011
From: HANEY, PAUL J.; JOHNSTON, MIKE R.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 027144/0192 →
Assignment of Assignor's Interest
Jan 5, 2012
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 027484/0328 →
Assignment of Assignor's Interest
Sep 4, 2012
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 028894/0436 →
Assignment of Assignor's Interest
Feb 27, 2013
From: HERMANSON, GREG; DESAI, SURBHI; DWORECKI, BOGUSLAWA R.; NLEND, MARIE CHRISTINE
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 029889/0900 →
Assignment of Assignor's Interest
Jan 12, 2016
From: HERMANSON, GREG; CZERNEY, PETER T.; WENZEL, MATTHIAS S.; LEHMANN, FRANK G.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 037461/0117 →
Assignment of Assignor's Interest
Jul 22, 2016
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 039223/0845 →
Corrective Assignment to Correct the Inadvertently Omitted Second Assignee Previously Recorded at Reel: 039223 Frame: 0845. Assignor(S) Hereby Confirms the Assignment .
Jul 28, 2016
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 039495/0185 →
Assignment of Assignor's Interest
Jul 5, 2017
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 042895/0289 →
Assignment of Assignor's Interest
Jan 29, 2018
From: ETIENNE, CHRISTOPHER L.; OPPERMAN, KAY K.; KABOORD, BARBARA J.; MEIER, SCOTT M.
To: PIERCE BIOTECHNOLOGY, INC.
Reel/Frame 044758/0672 →
Assignment of Assignor's Interest
Nov 9, 2018
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 047459/0165 →
Assignment of Assignor's Interest
Apr 10, 2019
From: HERMANSON, GREG; CZERNEY, PETER T.; WENZEL, MATTHIAS S.; LEHMANN, FRANK G.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 048843/0964 →
Assignment of Assignor's Interest
Oct 10, 2019
From: HERMANSON, GREG; CZERNEY, PETER T.; DESAI, SURBHI; WENZEL, MATTHIAS S.
To: PIERCE BIOTECHNOLOGY, INC.; DYOMICS GMBH
Reel/Frame 050676/0773 →