Inventor

Manfred Weber

Inventor

Haltern, DE

Overview

28→

Patents

1983–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 28 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds12%

Y10TTechnical subjects covered by former us classification10%

Y02PClimate change mitigation technologies in the production or processing of goods6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material4%

F42BExplosive charges, e.g. for blasting, fireworks, ammunition4%

B22FWorking metallic powder3%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

C03BManufacture, shaping, or supplementary processes3%

PatentTitleYear

9,956,137Access assembly with a pierceable sealing member2018 9,567,939'Thermally stratified regenerative combustion chamber'2017 9,567,896'Method for modifying combustion chamber in a reciprocating piston internal combustion engine and resulting engine'2017 8,143,176'Textile two or three dimensional fabric containing materials that are capable of swelling'2012 7,626,060'Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus'2009 7,544,845'Process for treating phenol'2009 7,008,312'Using aqueous binders in producing abrasive materials'2006 6,875,898'Process for preparing phenols'2005 6,630,608'Process for preparing phenols'2003 6,558,102'High storage shelf system for hanging goods'2003 6,555,719'Process for the thermal after-treatment of cleavage product from the acid-catalyzed cleavage of cumene hydroperoxide'2003 6,489,518'Process for reducing the salt content of fractions comprising high boilers obtained in the preparation of phenol from cumene, by extraction'2002 6,444,861'Process for the cleavage of alkylaryl hydroperoxides'2002 6,307,112'Process for preparing phenol and acetone by acid-catalyzed cleavage of cumene hydroperoxide'2001 6,176,287'Apparatus for mechanically processing paper and having improved roller supports and method for replacing such rollers'2001 6,071,994'Formaldehyde-free aqueous binders'2000 6,067,921'Device for external cleaning of ship\'s hulls'2000 5,753,746'Formaldehyde-free aqueous synthetic resin dispersions'1998 5,536,089'Method of producing a component having at least one split running face for rolling elements'1996 5,486,398'Low flammability carpet floor covering'1996 5,472,763'Recyclable carpet floor covering'1995 5,186,730'Device having final frame which doubles a blank frame, for bending glass sheets'1993 5,167,689'Process for bending glass sheets'1992 4,923,674'Method of producing powder forged components'1990 4,622,899'Smoke projectile with sequential charges and central ignitor'1986 4,592,226'Rotational viscosimeter'1986 4,474,715'Pyrotechnic smoke charge with preset breaking points and channel ignitor'1984 4,368,671'Dome-shaped molded component for operative elements, especially mines'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to FEISTEL PYROTECH FAB (2)· patent assignee history

1990–1996Based in Witten, DE· patent location history

1995–1996Patents assigned to HOECHST AG (2)· patent assignee history

1995–1996Based in Glashutten, DE· patent location history

1998–2012Patents assigned to BASF AG (4)· patent assignee history

1998–2012Based in Mannheim, DE· patent location history

2001–2003Patents assigned to PHENOLCHEMIE GMBH & CO KG (4)· patent assignee history

2001–2009Based in Haltern, DE· patent location history

2003–2009Patents assigned to INEOS PHENOL GMBH & CO KG (4)· patent assignee history

2017Based in Greensboro, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	4	1998–2012
INEOS PHENOL GMBH & CO KG	4	2003–2009
PHENOLCHEMIE GMBH & CO KG	4	2001–2003
FEISTEL PYROTECH FAB	2	1984–1986
HOECHST AG	2	1995–1996

Locations

Location	Patents	Span
Haltern, DE	8	2001–2009
Mannheim, DE	4	1998–2012
Greensboro, Maryland, US	2	2017
Witten, DE	2	1990–1996
Glashutten, DE	2	1995–1996