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SIEMAG SIEGENER MASCH BAU

Overview
  • Total Patents
    678
About

SIEMAG SIEGENER MASCH BAU has a total of 678 patent applications. Its first patent ever was published in 1941. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machine tools, machines and packaging and shipping are PELCZ ANTAL, POMINI FARREL SPA and MOELLER & NEUMANN VERWALT GES.

Patent filings in countries

World map showing SIEMAG SIEGENER MASCH BAUs patent filings in countries
# Country Total Patents
#1 Germany 289
#2 France 155
#3 United Kingdom 98
#4 Austria 40
#5 United States 35
#6 Belgium 32
#7 Switzerland 6
#8 Spain 6
#9 Italy 6
#10 Sweden 5
#11 Canada 4
#12 South Africa 2

Patent filings per year

Chart showing SIEMAG SIEGENER MASCH BAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moedder Otto 31
#2 Hein Ewald 28
#3 Theobald Walter 16
#4 Perner Friedrich 15
#5 Kraemer Walter 15
#6 Mueller Adolf 13
#7 Birkle Hans 11
#8 Frentzen Alfred 11
#9 Rotter Friedrich 11
#10 Bretschneider Erich 9

Latest patents

Publication Filing date Title
CA1011067A Injection molding apparatus with central and ring jet structure
DE2356785A1 Quick-change guides for universal rolling mill - can be adjusted before being mounted on the mill
US3937447A Injection molding apparatus
DE2338483A1 Thermoplastic moulding with two moving platens - ensuring platens meet at a precise position
US3829266A Injection molding machine
DE2303979A1 Nozzle for injection moulding machine - having adjustable stop for defining open position of nozzle needle carried on piston
DE2263571A1 Transfer moulding with intensive heating in duct - leading to transfer barrel obtained by forcing plastics past pref. heated rotor in heated housing
DE2263573A1 Rolling mill stand moving system - comprises retractable roller conveyor in floor with powered rolls
DE2263572A1 Frame for variable rolling width roll set - having uprights spaced from one another and supporting the roll set
DE2259818A1 Sprueless moulding with foam core - sprue duct being sealed by front faces of sliding sleeve and pin closure members
GB1405613A Apparatus for severing a wire coiling strand in a coil forming station
US3825389A Molding hollow articles
US3759078A Roll supporting means for a rolling mill
DE2220351A1 Rolled stock manipulator - esp for square billets or rectangular slabs being conveyed on a roller bed to a finishing st
GB1381664A Method and apparatus for operating a rollstand or a roll train formed by rollstands
GB1384625A Strip guide
DE2211928A1 Moulding beakers from film - mechanised process for mouldings of any height
US3751207A Apparatus for blow molding
DE2203052A1 Plastics thermoforming appts - with pistons forming mould bases for pushing out mouldings
GB1380802A Apparatus for severing and removing a binding strip from a coil of rolled strip