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2. 2017 To 2018  (55)
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New Records 

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Subject 

1. Textiles  (145)
2. Production Of Cellulose  (140)
3. Paper-Making  (140)
4. Paper Not Otherwise Provided For  (98)
5. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (98)
6. Impregnating Or Coating Of Paper  (98)
7. Pulp Compositions  (98)
8. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (98)
9. Methods Of Producing Paper Thereon  (49)
10. Paper-Making Machines  (49)
11. Regeneration Of Pulping Liquors  (41)
12. Apparatus Therefor  (41)
13. Production Of Cellulose By Removing Non-Cellulose Substancesfrom Cellulose-Containing Materials  (41)
14. Transporting  (35)
15. Performing Operations  (35)
16. Chemistry  (28)
17. Metallurgy  (28)
18. Treatment Of The Materials Before Passing To The Paper-Makingmachine  (21)
19. Human Necessities  (21)
20. Fibrous Raw Materials Or Their Mechanical Treatment  (18)
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Databases 

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2. USPTO Published Applications  (5)
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