Inventor

Wolf Goldmann

Inventor

Beckum, DE

Overview

14→

Patents

1976–1986

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C04Bprimary

C04BLime, magnesia48%

F27BFurnaces, kilns, ovens or retorts in general33%

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

B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%

C22BProduction and refining of metals4%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace4%

F28CHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction4%

PatentTitleYear

4,576,644'Method of producing cement from raw material containing harmful substances'1986 4,402,667'Process and an installation for the heat-treatment of fine-grained material'1983 4,352,660'Method and apparatus for burning fine-grain material'1982 4,300,879'Process for the heat-treatment of fine-grained material'1981 4,260,370'Process for the heat-treatment of fine grained material'1981 4,257,766'Processes and apparatus for the heat treatment of fine-grained material'1981 4,245,981'Shaft type countercurrent heat exchanger'1981 4,213,790'Process for the production of cement in a fluidized bed'1980 4,127,406'Process for the heat treatment of fine material'1978 4,083,676'Method for heat treating fine-grain material'1978 4,060,375'Methods and apparatus for the heat treatment of fine-grained materials'1977 4,050,883'Apparatus and methods for the heat treatment of fine-grained materials'1977 4,035,139'Method of heat treating fine granular material'1977 3,940,236'Methods and apparatus for the heat treatment of fine-grained materials'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1981Patents assigned to POLYSIUS AG (9)· patent assignee history

1976–1977Based in Ennigerloh, DE· patent location history

1977Based in Enniger, DE· patent location history

1978–1981Based in Neubeckum, DT· patent location history

1980–1986Based in Beckum, DE· patent location history

1981–1986Patents assigned to KRUPP POLYSIUS AG (4)· patent assignee history

1982Patents assigned to MAGYAR ALUMINIUM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
POLYSIUS AG	9	1976–1981
KRUPP POLYSIUS AG	4	1981–1986
MAGYAR ALUMINIUM	1	1982

Locations

Location	Patents	Span
Beckum, DE	7	1980–1986
Neubeckum, DT	3	1978–1981
Ennigerloh, DE	3	1976–1977
Enniger, DE	1	1977