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Creation Date 

1. Before 1980  (11)
2. 1980 To 1990  (25)
3. 1991 To 2000  (142)
4. 2001 To 2011  (886)
5. After 2011  (10,141)
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New Records 

1. New From Last Month  (46)
2. New From Last 3 Month  (560)
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Subject 

1. Paper Not Otherwise Provided For  (8,848)
2. Preparation Thereof Not Covered By Subclasses D21c Or D21d  (8,848)
3. Impregnating Or Coating Of Paper  (8,848)
4. Pulp Compositions  (8,848)
5. Treatment Of Finished Paper Not Covered By Class B31 Or Subclass D21g  (8,848)
6. Transporting  (4,078)
7. Performing Operations  (4,078)
8. Chemistry  (2,956)
9. Metallurgy  (2,956)
10. Compositions Based Thereon  (1,877)
11. Their Preparation Or Chemical Working-Up  (1,877)
12. Organic Macromolecular Compounds  (1,877)
13. Human Necessities  (1,530)
14. Layered Products  (1,333)
15. Methods Of Producing Paper Thereon  (1,095)
16. Paper-Making Machines  (1,095)
17. Apparatus Therefor  (1,038)
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Language 

1. English  (5,279)
2. French  (1,837)
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