Global Patent Index - EP 2933079 B1

GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 515 718 patent documents

This week's update (01/11/2024 12:00 CET):

154 531 new documents added
1 078 520 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies
Use built-in charts to visualise technical trends and patenting activity of companies
Choose the data you want to see and download to focus on what you are interested in
Run data quality assessments to measure the risk of incomplete search results

More information

GPI user manual (PDF), free trial and subscription information are available on the EPO website

EP 2933079 B1 20180822 - DEVICE FOR MAKING DRY BUILDING MATERIALS THAT ARE DIFFICULT TO WET

Title (en)

DEVICE FOR MAKING DRY BUILDING MATERIALS THAT ARE DIFFICULT TO WET

Title (de)

VORRICHTUNG ZUM ANMACHEN SCHWER BENETZBARER TROCKENBAUSTOFFE

Title (fr)

DISPOSITIF DE GÂCHAGE DE MATÉRIAUX DE CONSTRUCTION SECS DIFFICILEMENT MOUILLABLES

Publication

EP 2933079 B1 20180822 (DE)

Application

EP 15160386 A 20150323

Priority

DE 102014005405 A 20140414

IPC 8 full level

B28C 5/12 (2006.01); B01F 7/02 (2006.01); B01F 7/04 (2006.01)

CPC (source: EP)

B01F 27/2123 (2022.01); B01F 27/61 (2022.01); B01F 27/62 (2022.01); B01F 27/707 (2022.01); B28C 5/1284 (2013.01); B28C 5/1292 (2013.01)

Citation (examination)

DE 202007015262 U1 20080228 - GERSTER KARLHEINZ [DE]

Citation (opposition)

Opponent : Giema GmbH

DE 2218418 A1 19731031 - FLEISSNER WILHELM
DE 69207440 T2 19960829 - OMNIPLASTIC SA [FR], et al
EP 1000718 A2 20000517 - WILDGRUBER BAUSTOFFWERKE GMBH [DE]
DE 2340246 A1 19740919 - SCHLECHT KARL DIPL-ING
DE 202007015262 U1 20080228 - GERSTER KARLHEINZ [DE]
DE 3532722 A1 19870326 - HEIDELBERGER ZEMENT AG [DE]
DE 102006049171 A1 20080430 - DUTSCHMANN WERNER [DE], et al
DE 3142053 A1 19830505 - MATHIS SYSTEMTECHNIK GMBH [DE], et al
DE 202004020257 U1 20060209 - KNAUF PFT GMBH & CO KG [DE]
DE 3546501 A1 19870423 - HEIDELBERGER ZEMENT AG [DE]
DE 202008016904 U1 20090305 - MATHIS TECHNIK [DE]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2933079 A1 20151021; EP 2933079 B1 20180822; DE 102014005405 A1 20151015

DOCDB simple family (application)

EP 15160386 A 20150323; DE 102014005405 A 20140414