Inventor
WALSH DANIEL P
US20 patents
⚠️ This page may combine multiple inventors who share the name “WALSH DANIEL P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYONICS CORP
9 patentsUS5322976AJun 21, 1994
Process for forming polyimide-metal laminates
POLYONICS CORP43 citations95
US4868071ASep 19, 1989
Thermally stable dual metal coated laminate products made from textured polyimide film
POLYONICS CORP84 citations95
US4832799AMay 23, 1989
Process for coating at least one surface of a polyimide sheet with copper
POLYONICS CORP32 citations92
US4806395AFeb 21, 1989
Textured polyimide film
POLYONICS CORP27 citations92
US4725504AFeb 16, 1988
Metal coated laminate products made from textured polyimide film
POLYONICS CORP43 citations92
US4894124AJan 16, 1990
Thermally stable dual metal coated laminate products made from textured polyimide film
POLYONICS CORP21 citations81
US5015517AMay 14, 1991
Textured polyimide film
POLYONICS CORP9 citations73
US4992144AFeb 12, 1991
Thermally stable dual metal coated laminate products made from polyimide film
POLYONICS CORP18 citations73
US4950553AAug 21, 1990
Thermally stable dual metal coated laminate products made from polyimide film
POLYONICS CORP16 citations73
WATERS TECHNOLOGIES CORP
7 patentsUS11235308B2Feb 1, 2022
Chromatographic compositions
WATERS TECHNOLOGIES CORP0 citations62
US10857516B2Dec 8, 2020
Chromatographic compositions
WATERS TECHNOLOGIES CORP1 citations62
US10800799B2Oct 13, 2020
Methods, compositions, devices, and kits, for performing phospholipid separation
WATERS TECHNOLOGIES CORP1 citations62
US12478949B2Nov 25, 2025
Composite particles with non-porous hybrid organic-inorganic material
WATERS TECHNOLOGIES CORP0 citations61
US11577179B2Feb 14, 2023
Chromatographic columns and separation devices comprising a superficially porous material; and use thereof for supercritical fluid chromatography and other chromatography
WATERS TECHNOLOGIES CORP0 citations51
US10092859B2Oct 9, 2018
Nanocomposites and their application as monolith columns
WATERS TECHNOLOGIES CORP0 citations51
US12201975B2Jan 21, 2025
Device including a hydrophilic, non-ionic coating for size exclusion chromatography
WATERS TECHNOLOGIES CORP0 citations46