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JENAER GLASWERK SCHOTT & GEN

Overview
  • Total Patents
    1,662
About

JENAER GLASWERK SCHOTT & GEN has a total of 1,662 patent applications. Its first patent ever was published in 1902. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets materials and metallurgy, machines and optics are OBARA OPTICAL GLASS, MACEDO PEDRO and BRITISH GLASS MFG.

Patent filings per year

Chart showing JENAER GLASWERK SCHOTT & GENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Faulstich Marga 52
#2 Gliemeroth Georg 31
#3 Meckel Lothar 22
#4 Schott Gen Jenaer Glaswerk 20
#5 Geffcken Dr Walter 19
#6 Gliemeroth Georg Dipl Ing Dr 18
#7 Walter Geffcken 16
#8 Guenthner Franz 16
#9 Scheidler Herwig 16
#10 Gliemeroth G 16

Latest patents

Publication Filing date Title
DD292901A5 Optical glass improved crystallization stability and increased light transmission with n / c nuctions = 1.660 and v (e) = 50.4
DD288515A7 Arrangement for filling an evaporation temperature from a storage danger for the cvd process
DD292643A5 Method and device for producing glass high homogeneity
US4780369A Porous glass membrane tubes
FR2508626A1 METHOD AND DEVICE FOR MEASURING AND ADJUSTING THE AVERAGE THICKNESS OF PRESSED PARTS
DE3028270A1 Oxygen partial pressure measuring device - has permeable sintered body sepg. reference space providing three=phase contact
DE3026605A1 ACID RESISTANT, HYDROLYTICALLY RESISTANT OPTICAL AND OPHTHALMIC GLASS OF LOW DENSITY
FR2458516A1 Automatic mfr. of hollow glassware - where blowpipe can be aligned with and driven into, parison mould to pick up and remove parison
DE3020357A1 METHOD FOR REINFORCING THE PHOTOTROPIC EFFECT IN PHOTOTROPIC GLASSES
DE3009961A1 GLASS CERAMIC COOKER UNIT FOR INSTALLATION IN A WORKTOP
DE3009600A1 Foamed glass and glass-ceramics - where foaming prior to sintering is achieved at room temp. via decomposable cpds. and catalysts
DE3008768A1 ELECTROCHROME MIRROR
JPS55123073A Glass made pipeline unit having metal coated periphery
DE3001944A1 METHOD FOR THERMALLY PRESERVING GLASSES
DE2952705B1 Optical glass with the optical position n? is 1.63 + - (1.5 times 10-2), v? is 59.5 + -1.0, with high chemical resistance and low tendency to crystallize, based on the known SiO2-B2O3-La2O3-SrO- system
DE2952718A1 MATERIAL REPLACEMENT BELL FOR GAS LIQUID SYSTEMS
DE2952045A1 Toughening of glass with low thermal stress factor - by heating glass to below its softening point, and then quenching via sprayed mixt. of water and air
DE2941215B1 Both colorless and yellow, alkali-free, thermally heavy-duty sealing glasses in the SiO2-Al2O3 alkaline earth oxide system for molybdenum
DE2930912B1 Crack-prone, heat-absorbing fusion glasses in the SiO2-Al2O3-Na2O-PbO-Fe3O4 system with low processing temperatures for hermetic encapsulation of electrical components
EP0007522A1 Supporting grill for food to be baked, roasted or broiled