Refine My Results

Creation Date 

1. Before 2011  (471)
2. 2011 To 2013  (1,103)
3. 2014 To 2016  (1,244)
4. 2017 To 2020  (1,968)
5. After 2020  (1,568)
6. More options 

New Records 

1. New From Last Month  (221)
2. More options 

Subject 

1. Textiles  (3,433)
2. Production Of Cellulose  (2,769)
3. Paper-Making  (2,769)
4. Paper Not Otherwise Provided For  (2,191)
5. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (2,191)
6. Impregnating Or Coating Of Paper  (2,191)
7. Pulp Compositions  (2,191)
8. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (2,191)
9. Transporting  (1,812)
10. Performing Operations  (1,812)
11. Human Necessities  (1,642)
12. Chemistry  (1,277)
13. Metallurgy  (1,277)
14. Hygiene  (827)
15. Medical Or Veterinary Science  (827)
16. Layered Products  (747)
17. Apparatus Therefor  (631)
18. Regeneration Of Pulping Liquors  (629)
19. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (629)
20. Compositions Based Thereon  (622)
21. More options 

Language 

1. English  (5,665)
2. Chinese  (4,128)
3. French  (537)
4. German  (263)
5. Japanese  (235)
6. Korean  (150)
7. Spanish  (80)
8. Portuguese  (74)
9. Russian  (66)
10. Hebrew  (9)
11. Polish  (6)
12. Ukrainian  (5)
13. Danish  (3)
14. Slovak  (2)
15. Latvian  (2)
16. Norwegian  (1)
17. Turkish  (1)
18. Finnish  (1)
19. Swedish  (1)
20. More options