Inventor

Herbert Muenzenberger

Inventor

Wiesbaden, DE

Overview

1993–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 23 as inventor

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

F16Lprimary

F16LPipes17%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines17%

A62CFire-fighting10%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%

E04BGeneral building constructions8%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

C08LCompositions of macromolecular compounds5%

C09JAdhesives4%

Y10TTechnical subjects covered by former us classification4%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

PatentTitleYear

10,927,301Fire protection composition and use thereof2021 10,641,417Fire protection sleeve2020 10,610,711Firestop collar2020 10,596,399Firestop collar2020 10,493,537Keyhole saw2019 10,487,964Line leadthrough with integrated smoke stopper2019 10,468,865Installation block for a dry wall, dry wall and method for installing an installation block2019 10,427,337Method and injection molding system for producing intumescent reaction plastic molded parts and reaction plastic molded part2019 10,422,447Sealing assembly and a sealing segment2019 10,415,725Fire protection sleeve2019 10,400,172Fire protection composition and use thereof2019 10,323,189Fireproofing sealing mass and use thereof2019 10,294,660Line leadthrough for the leadthrough of lines through a component2019 10,166,418Fire protection strip2019 9,580,921'Line conduit'2017 9,145,987'Fire protection sleeve'2015 8,776,462'Firestop collar'2014 7,913,876'Cartridge for multicomponent masses'2011 7,897,668'Additive for and a method of improving early resistance to driving rain of coating compositions'2011 7,897,669'Additive for improving the early resistance to driving rain of coating compositions and the use thereof'2011 7,615,275'Flat material for leadthroughs'2009 7,479,513'Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production'2009 5,246,974'Bonding, sealing and adhesive composition based on silicone'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2021Patents assigned to HILTI AG (23)· patent assignee history

1993Based in Wiesbaden-Bierstadt, DE· patent location history

2009–2021Based in Wiesbaden, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HILTI AG	23	1993–2021

Locations

Location	Patents	Span
Wiesbaden, DE	22	2009–2021
Wiesbaden-Bierstadt, DE	1	1993