[alt-photo] Re: caseine patent
zphoto at montana.net
Tue Sep 6 04:28:36 GMT 2011
I have that patent as well, dated from GB 1907 by Gateau..., so I wonder if the fact that it was filed in two countries makes a difference? 20,740.
Christina Z. Anderson
On Sep 5, 2011, at 9:45 PM, Peter Friedrichsen wrote:
> I have a French patent document No 380.1088 dated July 24, 1907 and it was downloaded from espacenet, so I don't think it is limited to 30 years. The patent is for a FAC/casein mix invented by Jacques Theodore Gateau.
> Peter Friedrichsen
> At 10:40 AM 09/01/2011, you wrote:
>> the french patent website espacenet
>> has only 30 years archives.
>> olders patents are not in the base.
>> 2011/9/1 Christina Anderson <zphoto at montana.net>
>> > I am trying to find a French patent 151,014 on caseine pigment printing (I
>> > think--it may be on caseine film making which is not of interest). I have
>> > done a search through espace.net and they have, too, and can't seem to
>> > locate it. There is no date given, and no applicant name. Is there anyone
>> > from France on the list who knows how I can find this patent?
>> > It is not crucial, just a point of interest. I have been able to locate all
>> > other applicable patents except this one :(
>> > One has to watch footnotes in books for correct numbers. It seems people
>> > are not always careful, and an incorrect number will turn up a haymaking
>> > machine instead of the correct number one digit off that will turn up the
>> > caseine patent. Gees.
>> > But in any case, casein/caseine still in my research has no evidence of
>> > "taking off" in the photography realm as it did in plastics, glues, paints,
>> > wallpaper glaze, foodstuff, thickeners, formula, protein powders....yikes.
>> > Chris
>> > Christina Z. Anderson
>> > christinaZanderson.com
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