Inventor

Hans Schneider

Inventor

Schwalmtal, DE

Overview

16→

Patents

1976–2005

Patent span

Human necessities

Primary field (CPC A)

Patents· 16 as inventor

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

A45Dprimary

A45DHairdressing or shaving equipment25%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%

LOC0913%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A23CDairy products, e.g. milk, butter or cheese4%

A61CDentistry4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B29CShaping or joining of plastics4%

B29LIndexing scheme associated with subclass b29c, relating to particular articles4%

C07CAcyclic or carbocyclic compounds4%

PatentTitleYear

D0502097'Package'2005 D0489609'Package'2004 6,688,314'Application device for highlighting hair'2004 D0470769'Package'2003 5,547,375'Suction device for dental treatment units'1996 5,035,251'Hair treatment media application device'1991 5,020,552'Expandable hair curler'1991 4,988,017'Dual chamber aerosol container'1991 D0304996'Dispensing container'1989 4,881,558'Rotatable liquid hair treatment medium applicator'1989 4,856,542'Expandable hair curler'1989 4,823,946'Two-compartment container'1989 4,823,458'Foam bodied hair curler'1989 4,111,714'Process for obtaining amino acids from the raw juices of sugar manufacture'1978 3,969,538'Recovery of enzymes with ion exchangers'1976 3,965,000'Method for operating ion exchange columns'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to INDUSTRIAL FILTER PUMP MFG CO (1)· patent assignee history

1976Patents assigned to PFEIFFER & LANGEN (1)· patent assignee history

1976–1978Based in Euskirchen, DE· patent location history

1978Patents assigned to PFEIFER & LANGEN (1)· patent assignee history

1989–2005Patents assigned to HENKEL KGAA (11)· patent assignee history

1989–1991Based in Schwalmtal, DE· patent location history

1991Patents assigned to HENKEL KOMMANDITGESELLSCHFT AU (1)· patent assignee history

1996Based in Berlin, DE· patent location history

2003–2005Based in Wegberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HENKEL KGAA	11	1989–2005
HENKEL KOMMANDITGESELLSCHFT AU	1	1991
INDUSTRIAL FILTER PUMP MFG CO	1	1976
PFEIFER & LANGEN	1	1978
PFEIFFER & LANGEN	1	1976

Locations

Location	Patents	Span
Schwalmtal, DE	8	1989–1991
Wegberg, DE	4	2003–2005
Euskirchen, DE	3	1976–1978
Berlin, DE	1	1996