20-61 Two Types of Patent Applications Examined
and Granted by International Patent Classifications and
Utility Models Continued Table 1 |
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Unit: item |
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Item |
1996 |
1997 |
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Applications Examined |
Applications Granted |
Applications Examined |
Applications Granted |
|
|
|
|
|
|
Vehicles in General |
2067 |
976 |
1904 |
884 |
Railways |
179 |
88 |
169 |
67 |
Land Vehicles other than Rail |
1892 |
780 |
1615 |
621 |
Ships and Related Equipment |
226 |
88 |
221 |
81 |
Aircraft and Aviation |
81 |
10 |
103 |
10 |
Conveying and Packing Inflammatory Materials |
2770 |
1332 |
3214 |
1071 |
Hoisting, Lifting, and Hauling |
406 |
263 |
399 |
207 |
Opening or Closing Bottles, Jars or Similar Containers |
138 |
71 |
143 |
68 |
Saddler ; Upholstery |
15 |
4 |
11 |
5 |
Section C: Chemistry and
Metallurgy |
4984 |
1763 |
9955 |
1823 |
Inorganic Chemistry |
263 |
133 |
394 |
110 |
Treatment of Water, Waste Water, Sewage or Sludge |
487 |
249 |
583 |
225 |
Glass; Mineral of Slag Wool |
136 |
60 |
265 |
51 |
Cement, Concrete, Artificial Stone; Ceramics, Refractory |
271 |
38 |
387 |
36 |
Fertilizers and Related Products |
162 |
24 |
175 |
23 |
Explosives and Matches |
22 |
10 |
26 |
12 |
Organic Chemistry |
1013 |
354 |
2839 |
432 |
Organic Macromolecular Compounds |
610 |
164 |
1511 |
204 |
Dyes, Paints, Polishes, Resins, and Adhesives |
508 |
85 |
811 |
88 |
Petroleum, Gas or Coke Industries, Inert Gases |
373 |
148 |
501 |
138 |
Animal or Vegetable Oils, Fats |
186 |
65 |
437 |
70 |
Biochemistry, Beer, Spirits, Wine, Vinegar, Microbiology, Ben
zymology, Mutation or Genetic Engineering |
364 |
103 |
1089 |
108 |
Sugar Industry |
13 |
6 |
22 |
8 |
Skins, Hides, Pelts, Leather |
22 |
8 |
27 |
8 |
Metallurgy of Iron |
117 |
92 |
199 |
77 |
Metallurgy, Ferrous or Nonferrous Alloys |
183 |
90 |
278 |
122 |
Coating Metallic Materials |
127 |
79 |
216 |
55 |
Electrolytic or Electrophoresis Processes |
99 |
47 |
139 |
43 |
|
28 |
8 |
56 |
13 |
Section D: Textiles and
Papers Making |
1306 |
416 |
1731 |
681 |
Natural or Artificial Threads or Fibers, Spinning |
212 |
80 |
242 |
85 |
Yarns, Mechanical Finishing of Yarns or Rope |
26 |
8 |
56 |
9 |
Weaving |
74 |
42 |
135 |
69 |
Braiding, Lace-Making, Knitting |
151 |
39 |
214 |
95 |
Sewing, Embroidery, Tufting |
92 |
28 |
124 |
51 |
Treatment of Textiles, Laundering |
529 |
156 |
596 |
278 |
Ropes and Cables, other than Electric |
18 |
7 |
18 |
10 |
Paper making, Production of Cellulose |
204 |
56 |
346 |
84 |
Section E: Fixed
Construction |
4951 |
2652 |
5093 |
2458 |
Construction of Roads, Railways, or Bridges |
324 |
144 |
354 |
136 |
Hydraulic Engineering, Foundations, Soil-shifting |
287 |
165 |
400 |
129 |
Water Supply, Sewage |
632 |
296 |
574 |
331 |
Building |
1333 |
647 |
1428 |
654 |
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