Inventor
GUTTMAN ANDRAS
US22 patents
⚠️ This page may combine multiple inventors who share the name “GUTTMAN ANDRAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BECKMAN INSTRUMENTS INC
8 patentsUS5421980AJun 6, 1995
Capillary electrophoresis using replaceable gels
BECKMAN INSTRUMENTS INC41 citations96
US5332481AJul 26, 1994
Capillary electrophoresis using replaceable gels
BECKMAN INSTRUMENTS INC73 citations96
US5370777ADec 6, 1994
Capillary column containing removable separation gel composition and method of use
BECKMAN INSTRUMENTS INC70 citations92
US5296116AMar 22, 1994
Capillary electrophoresis using time-varying field strength
BECKMAN INSTRUMENTS INC25 citations92
US5503722AApr 2, 1996
Rehydratable gels for capillary electrophoresis
BECKMAN INSTRUMENTS INC18 citations82
US5213669AMay 25, 1993
Capillary column containing a dynamically cross-linked composition and method of use
BECKMAN INSTRUMENTS INC20 citations82
US5964999AOct 12, 1999
Methods for profiling oligosaccharides released from glycoproteins
BECKMAN INSTRUMENTS INC6 citations69
US5662787ASep 2, 1997
Device for profiling oligosaccharides released from glycoproteins
BECKMAN INSTRUMENTS INC8 citations69
BECKMAN COULTER INC
5 patentsUSRE37941EDec 31, 2002
Capillary electrophoresis using replaceable gels
BECKMAN COULTER INC29 citations92
USRE37606EMar 26, 2002
Capillary electrophoresis using replaceable gels
BECKMAN COULTER INC24 citations92
US12210027B2Jan 28, 2025
Glycan sample preparation
BECKMAN COULTER INC0 citations56
US11249098B2Feb 15, 2022
Glycan sample preparation
BECKMAN COULTER INC0 citations56
US10247745B2Apr 2, 2019
Glycan sample preparation
BECKMAN COULTER INC0 citations46
DH TECHNOLOGIES DEV PTE LTD
3 patentsUS12510547B2Dec 30, 2025
Sample preparation by temperature gradient denaturation and scale-up for deep n-glycomic analysis of serum for capillary electrophoresis and CE-ESI-MS
DH TECHNOLOGIES DEV PTE LTD0 citations59
US11161119B2Nov 2, 2021
Single vial manual magnetic stand and/or holder
DH TECHNOLOGIES DEV PTE LTD1 citations59
US11747271B2Sep 5, 2023
Triple-internal standard based glycan structural assignment method for capillary electrophoresis analysis of carbohydrates
DH TECHNOLOGIES DEV PTE LTD0 citations39