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STAEDTLER FA J S

Overview
  • Total Patents
    377
About

STAEDTLER FA J S has a total of 377 patent applications. Its first patent ever was published in 1910. It filed its patents most often in Germany, United States and Switzerland. Its main competitors in its focus markets consumer goods, basic materials chemistry and macromolecular chemistry and polymers are PILOT CORPORATION KK, KK PILOT CORP and DONG A PENCIL CO LTD.

Patent filings per year

Chart showing STAEDTLER FA J Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Handl Werner 42
#2 Brunner Engelbert 18
#3 Loy Georg 17
#4 Schnorrer Heinrich 15
#5 Bothe Thomas 15
#6 List Holger 15
#7 Kaiser Karl 12
#8 Groetsch Gerald 10
#9 Dziuk Peter 10
#10 Rau Manuela 9

Latest patents

Publication Filing date Title
EP2374728A1 Packaging with closure
DE10103851A1 Ink for ink jet printing and its use
DE10003792A1 Coating agent useful for the coating of writing-, drawing- or painting instruments, preferably wooden pencils, comprise thermoplastic polyamide resins and maleic acid anhydride derivatives
DE19953390A1 An aqueous adhesive dispersion useful for glueing pencils, drawing pencils, crayons, and their shafts and casings containing water and polyvinyl acetate homo-, co-, or terpolymer avoids the high cost of polyurethane based adhesives
DE19944574A1 Multiple-use writing utensil, with at least one additional display with cover
DE19934428C1 Holder for longitudinal components, for example pens, cosmetic sticks, etc, comprises a closure section and a quiver, joined by a linkage section.
DE19916532A1 Inks for ink jet printers, especially for printing of textiles, containing specifically named magenta, cyan, yellow and black dyes to give fade resistant colors after fixing with steam
DE19912620A1 Device and arrangement for filling an ink tank
EP0927790A2 Process for making laminated boards, pencilboards and/or stems for writing-, drawing- or painting instruments
DE19836924A1 Ink jet printer cartridge is equipped with two types of interchangeable and connectable cap, one permeable for pressure compensation, the other accepting feed from ink reservoir
DE19803622A1 Ball-point pen useful as hand writing implement or as recorder or plotter pen
DE19758265A1 Pencil board production
DE19758266A1 Process for the production of pencils and / or shafts made of laminates for writing, drawing or painting devices and products manufactured therewith
DE19735604A1 Aqueous ink with extended cap-off-time and process for its preparation
DE19725250A1 Methods, devices and means for treating compact discs
DE19702617A1 Device for receiving and holding writing or marking devices
DE19640874A1 Production of water-based impregnating agent
DE19640873A1 Use of an aqueous surfactant emulsion or dispersion to improve the mechanical workability of wood
DE19635599A1 Pair of compasses
DE19631777A1 Base plate for sales, presentation or other shelving systems