P

Inventor

PARIKH CHIRAG D

US52 patents
⚠️ This page may combine multiple inventors who share the name “PARIKH CHIRAG D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUMMINS FILTRATION IP INC

34 patents
US7828869B1Nov 9, 2010

Space-effective filter element

CUMMINS FILTRATION IP INC31 citations92
US9545591B2Jan 17, 2017

Rotating separator with housing preventing separated liquid carryover

CUMMINS FILTRATION IP INC17 citations91
US7959714B2Jun 14, 2011

Authorized filter servicing and replacement

CUMMINS FILTRATION IP INC27 citations91
US11446598B2Sep 20, 2022

Axial flow centrifugal separator

CUMMINS FILTRATION IP INC8 citations84
US9194265B2Nov 24, 2015

Rotating separator with housing preventing separated liquid carryover

CUMMINS FILTRATION IP INC14 citations82
US8048212B2Nov 1, 2011

Inertial gas-liquid separator with valve and variable flow actuator

CUMMINS FILTRATION IP INC8 citations82
US7964009B2Jun 21, 2011

Inertial gas-liquid separator with axially variable orifice area

CUMMINS FILTRATION IP INC14 citations82
US12023619B2Jul 2, 2024

Split flow axial crankcase separator

CUMMINS FILTRATION IP INC4 citations74
US12030063B2Jul 9, 2024

Separation assembly with a single-piece impulse turbine

CUMMINS FILTRATION IP INC2 citations73
US11951431B2Apr 9, 2024

Axial flow centrifugal separator

CUMMINS FILTRATION IP INC4 citations73
US11173440B2Nov 16, 2021

Centrifugal separator with improved volumetric surface area packing density and separation performance

CUMMINS FILTRATION IP INC2 citations73
US10537842B2Jan 21, 2020

Systems and methods for utilizing a low-friction rotating coalescer contact seal

CUMMINS FILTRATION IP INC6 citations73
US11504665B2Nov 22, 2022

Rotating coalescing element with directed liquid drainage and gas outlet

CUMMINS FILTRATION IP INC2 citations71
US10046263B2Aug 14, 2018

Snap in place natural gas filter

CUMMINS FILTRATION IP INC2 citations71
US8349061B2Jan 8, 2013

Combination relief valve and drainage mechanism requiring inserted element to permit drainage in a coalescer system

CUMMINS FILTRATION IP INC4 citations63
US12330106B2Jun 17, 2025

Split flow axial crankcase separator

CUMMINS FILTRATION IP INC0 citations62
US11918948B2Mar 5, 2024

Systems and methods for rotating coalescers maintaining positive recirculation through a dynamic seal

CUMMINS FILTRATION IP INC1 citations62
US11331608B2May 17, 2022

Systems and methods for attaching and retaining a filter element on a rotating shaft

CUMMINS FILTRATION IP INC0 citations62
US10744438B2Aug 18, 2020

Systems and methods for attaching and retaining a filter element on a rotating shaft

CUMMINS FILTRATION IP INC1 citations62
US12303816B2May 20, 2025

Axial flow centrifugal separator

CUMMINS FILTRATION IP INC0 citations61
US11964224B2Apr 23, 2024

Rotating coalescing element with directed liquid drainage and gas outlet

CUMMINS FILTRATION IP INC0 citations61
US11654385B2May 23, 2023

Utilizing a mechanical seal between a filter media and an endcap of a rotating filter cartridge

CUMMINS FILTRATION IP INC0 citations61
US10913023B2Feb 9, 2021

Rotating separator with housing preventing separated liquid carryover

CUMMINS FILTRATION IP INC0 citations61
US7810477B2Oct 12, 2010

Oil mist removal device with oil fill

CUMMINS FILTRATION IP INC5 citations61
US11358089B2Jun 14, 2022

Snap in place natural gas filter

CUMMINS FILTRATION IP INC0 citations60
US10786767B2Sep 29, 2020

Filter apparatus with torque limiting mechanism

CUMMINS FILTRATION IP INC1 citations60
US12018601B2Jun 25, 2024

Methods of attaching a flat layer to a hub of an axial flow element

CUMMINS FILTRATION IP INC0 citations58
US11596890B2Mar 7, 2023

Restriction indicator device for filter assembly

CUMMINS FILTRATION IP INC0 citations55
US11952926B2Apr 9, 2024

Rotating separator with single assembly orientation and integrated counterbalance

CUMMINS FILTRATION IP INC0 citations52
US11352999B2Jun 7, 2022

Separation assembly with a two-piece impulse turbine

CUMMINS FILTRATION IP INC0 citations52
US9885265B2Feb 6, 2018

Crankcase ventilation inside-out flow rotating coalescer

CUMMINS FILTRATION IP INC0 citations51
US10682601B2Jun 16, 2020

Rotating coalescing element with directed liquid drainage and gas outlet

CUMMINS FILTRATION IP INC0 citations50
US9884275B2Feb 6, 2018

Spin-on filter without a nut plate

CUMMINS FILTRATION IP INC0 citations50
US9802146B2Oct 31, 2017

Rotating separator with housing preventing separated liquid carryover

CUMMINS FILTRATION IP INC0 citations50

CUMMINS FILTRATION INC

4 patents

WALMART APOLLO LLC

3 patents

FLEETGUARD INC

2 patents

VERDEGAN BARRY M

1 patent

HOLZMANN MARK V

1 patent

BADEAU KURT M A

1 patent

CUMMINS FILTRATION SARL

1 patent

SEVERANCE STEPHANIE F

1 patent

SMITH GUILLERMO ALBERTO

1 patent

SAWANT ANIL I

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.