100 BULLETIN &83, U. S. DEPARTMENT OF AGRICULTURE. 



List of patents — Continued. 



Patent. 



No. 



Date. 



Name. 



Title. 



English 



268 



Jan. 



21, 1880 



A.M.Clark 



Obtaining glucose and alcohol from 

 ligneous materials. 





Do 



4334 

 4514 



Oct. 

 Nov. 



23, 1880 

 4,1880 







Do 



Wm. F. Nast 



Manufacture of sugar, etc., from cellu- 













lose or ligneous materials. 



Do 



11407 



Aug. 



18, 1884 



H. H. Lake 



Improvements relating to apparatus 

 for treating ligneous substances for 

 the production of glucose. 



Do 



11557 



Aug. 



22, 1884 



A.M.Clark 



Improved apparatus for use in treat- 

 ing wood and other ligneous matters 

 by means of hydrochloric acid gas, 

 in order to obtain glucose therefrom. 



Do 



1767 



Feb. 



9, 1885 



Adolph Behr 



Improved apparatus and process for 

 obtaining cellulose and glucose from 

 wood and other vegetable matter. 



Do 



10164 



Aug. 



9,1886 



H.J. Hadden 



Improvement in the treatment of Jeru- 

 salem artichoke to prepare it for 

















use in distilling in the manufacture 













of glucose and similar industries. 



Do 



13653 



Aug. 



29, 18S9 





A new or improved process for the 

 purification of mineral oils and for 





















producing alcohol. 



Do 



21059 



Dec. 



2, 1891 



C. Kleyer, C. Kappesser 



Improvements in the treatment of peat 

 for the production of cellulose sugar 

 and alcohol. 



Do 



13492 



July 



12, 1894 



R. Zdarek 



Improvements in the manufacture of 

 alcohol. 







Do 



10762 



May 



30, 1895 





An improved process for the treatment 

 of materials containing cellulose for 



















the production of spirits. 



Do 



21314 



Nov. 



11, 1895 





Process for manufacturing pure dex- 

 trose. 













Do 



21878 



Sept. 



24, 1897 





Improvements in the manufacture of 

 ethyl alcohol. 







Do 



24013 



Nov. 



15, 1898 



N. Basset 



Method of treating cellulose. 



Do 



1035 



June 



10, 1S99 



C. F. Cross, J. S. Rem- 

 ington. 



Improvement in the production of 



starch and saccharine matters. 



Do 



12 241 



June 



12, 1899 



Paul Magnier, P. A. 

 Brangier. 



Improved process for convering wood, 

 wood shavings, woody liber, saw- 

 dust, and other substances into dex- 

 trine, glucose, and alcohol. 



Do 



258 



Jan. 



4,1900 



Alex Classen 



Process for converting cellulose and 













starch into fermentable sugar. 



Do 



259 



do 



do 



Process of converting wood into fer- 







mentable sugar. 



Do 



4199 



Feb. 



27, 1901 



do 



Improved process for converting cellu- 













lose iutc/sugar (dextrose). 



Do 



12588 



June 



20, 1901 



do 



Process for converting wood and other 







cellulose materials into sugar. 



Do 



8545 



Apr. 



13, 1904 



C. F. Cross 



Treatment of cottonseed hulls to ob- 













tain useful products therefrom. 



Do 



11113 



May 



13, 1904 



W. H. Wheatlev 



Method of preparing must for the man- 

 ufacture of spirits of wine, the feeding 

 of cattle, and the manufacture of 



— 











dextrose. 



Do 



16262 



July 



22, 1904 





A new or improved process for the 

 manufacture of starchlike or Amy- 





















loidlike substances and sugar. 



Do 



22709 



Nov. 



6, 1905 











lion of sugar solutions obtained from 













wood that contains tannin. 



Do 



16510 



July 



21, 1906 



B. E. E.Newlands... 



Improvements in connection .with the 

 production of alcohol from wood. 



Do 



5128 



Mar. 



2, 1907 



C.S. Lake 



Improvements in and relating to the 













treatment of peat for the production 













of alcoholic and other products. 



Do 



24503 



Nov. 



5, 1907 



Boren Ilafner, Frank 

 Krist. 



Improved manufacture of fermentable 

 sugar from materials containing 

 starch or cellulose. 



Do 



18341 



Aug. 



13, 1907 





An improved process for making grape 

 sugar (glucose) and ethvl alcohol 





















from materials containing cellulose. 



Do 



5128 



Mar. 



2,1907 



H. H. Lake 



Improvements in and relating to the 

 treatment of peat for the production 

















of alcoholic and other products. 



Do 



26619 



Dec. 



8, 1908 





Compagnie Industrielle des Alcools de 

 L'Ardeche. Improvements in or 

















relating to apparatus for converting 













wood into fermentable sugars and 













other products. 



o 



