LexDanaLexDanabeta
Inventor

Joachim-Paul Krieger

Inventor
Reisbach, DE

Overview

11→
Patents
2011–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation69%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof31%
PatentTitleYear
10,898,842Filter element, in particular for gas filtration202110,898,841Filter element, in particular for gas filtration202110,773,201Annular filter element, in particular for gas filtration202010,744,444Filter Element, in Particular for Gas Filtration, and filter device202010,357,732Air filter element with retaining geometry20199,579,596'Air filter element having a specific retaining geometry'20179,463,404'Air filter element with retaining geometry'20169,446,339'Air filter element with retaining geometry'20169,205,358'Filter element'20158,685,127'Compact filter, method for producing a compact filter, and filter medium'20147,874,431'Filter element for cleaning a fluid'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to MANN & HUMMEL GMBH (11)· patent assignee history
2011–2021Based in Reisbach, DE· patent location history
2014Patents assigned to EISENGRAEBER-PABST JOBST (1)· patent assignee history
2014Patents assigned to EPLI SVEN (1)· patent assignee history
2014Patents assigned to GEHWOLF KLAUS (1)· patent assignee history
2014Patents assigned to HEIM MICHAEL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANN & HUMMEL GMBH112011–2021
EISENGRAEBER-PABST JOBST12014
EPLI SVEN12014
GEHWOLF KLAUS12014
HEIM MICHAEL12014
Locations
LocationPatentsSpan
Reisbach, DE112011–2021