Share of nanotechnology patent applications to total patent applications (Percent)
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2022 | 2023 | 2024 | 2025 [Sep] | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 25.00 | 33.33 | |
| 2 |
|
5.36 | 4.76 | 3.92 | 15.15 | 9.62 | 15.25 | 14.29 | 17.11 | 17.74 | 24.56 | |
| 3 |
|
48.94 | 28.72 | 21.37 | 26.75 | 21.05 | 27.40 | 17.54 | 15.22 | 15.15 | 24.14 | |
| 4 |
|
7.41 | 6.67 | 25.00 | 0.00 | 10.53 | 0.00 | 8.00 | 0.00 | 9.09 | 20.00 | |
| 5 |
|
8.82 | 4.20 | 2.75 | 9.60 | 10.56 | 9.65 | 10.56 | 12.31 | 11.54 | 19.12 | |
| 6 |
|
9.84 | 8.27 | 16.19 | 17.79 | 15.89 | 17.75 | 16.18 | 18.61 | 18.47 | 17.89 | |
| 7 |
|
6.49 | 4.41 | 7.02 | 8.33 | 6.35 | 4.11 | 7.14 | 9.84 | 13.04 | 13.79 | |
| 8 |
|
3.85 | 0.00 | 0.00 | 7.69 | 0.00 | 4.17 | 0.00 | 2.00 | 2.60 | 13.10 | |
| 9 |
|
5.26 | 0.00 | 5.00 | 4.55 | 9.09 | 0.00 | 22.22 | 0.00 | 11.11 | 12.50 | |
| 10 |
|
0.00 | 28.57 | 25.00 | 0.00 | 7.69 | 9.09 | 0.00 | 10.00 | 0.00 | 11.11 | |
| 11 |
|
0.00 | 1.56 | 3.08 | 0.00 | 2.04 | 3.39 | 7.50 | 10.00 | 2.33 | 10.26 | |
| 12 |
|
5.17 | 6.84 | 5.82 | 3.64 | 2.48 | 6.75 | 5.32 | 4.52 | 3.52 | 8.73 | |
| 13 |
|
0.00 | 3.85 | 14.29 | 0.00 | 0.00 | 4.55 | 0.00 | 7.69 | 0.00 | 8.33 | |
| 14 |
|
1.74 | 1.87 | 1.68 | 3.93 | 3.16 | 5.81 | 4.20 | 6.25 | 3.86 | 8.06 | |
| 15 |
|
4.00 | 2.08 | 0.61 | 4.41 | 6.61 | 7.97 | 10.05 | 14.36 | 9.09 | 7.75 | |
| 16 |
|
32.43 | 14.29 | 12.50 | 12.50 | 11.76 | 13.79 | 20.00 | 14.29 | 12.00 | 7.69 | |
| 17 |
|
0.00 | 0.00 | 0.00 | 0.00 | 5.88 | 0.00 | 13.64 | 0.00 | 4.17 | 7.69 | |
| 18 |
|
2.29 | 2.81 | 2.25 | 2.05 | 3.21 | 2.86 | 8.61 | 6.53 | 7.39 | 7.64 | |
| 19 |
|
15.63 | 7.84 | 5.56 | 5.00 | 14.29 | 4.26 | 5.66 | 2.13 | 7.69 | 7.50 | |
| 20 |
|
4.64 | 3.54 | 4.04 | 5.28 | 5.66 | 5.45 | 5.67 | 6.19 | 6.29 | 7.45 | |
| 21 |
|
4.65 | 3.51 | 3.36 | 4.98 | 5.42 | 4.03 | 4.72 | 6.49 | 6.02 | 7.36 | |
| 22 |
|
1.67 | 2.22 | 5.88 | 3.08 | 0.00 | 11.86 | 6.02 | 2.13 | 1.72 | 7.14 | |
| 23 |
|
0.00 | 0.00 | 0.00 | 0.00 | 2.27 | 0.00 | 4.17 | 6.12 | 4.55 | 6.98 | |
| 24 |
|
2.20 | 5.88 | 2.25 | 7.20 | 4.38 | 3.51 | 2.07 | 4.95 | 4.52 | 6.90 | |
| 25 |
|
4.67 | 5.01 | 4.32 | 4.53 | 5.33 | 3.40 | 6.65 | 5.00 | 5.26 | 6.86 | |
| 26 |
|
4.18 | 3.83 | 3.72 | 4.02 | 4.18 | 4.33 | 6.90 | 6.87 | 6.90 | 6.80 | |
| 27 |
|
2.79 | 5.67 | 3.20 | 6.91 | 4.88 | 5.58 | 8.09 | 7.45 | 4.04 | 6.50 | |
| 28 |
|
3.40 | 1.09 | 6.57 | 2.78 | 3.03 | 3.39 | 11.48 | 6.45 | 4.21 | 6.43 | |
| 29 |
|
1.56 | 4.48 | 4.55 | 7.14 | 0.00 | 1.39 | 5.62 | 7.89 | 5.81 | 6.25 | |
| 30 |
|
10.00 | 7.69 | 7.41 | 5.00 | 2.86 | 5.26 | 4.26 | 2.51 | 4.17 | 5.98 | |
| 31 |
|
3.18 | 2.25 | 3.37 | 5.49 | 5.21 | 3.50 | 4.41 | 6.26 | 3.66 | 5.52 | |
| 32 |
|
4.50 | 4.89 | 5.02 | 4.33 | 4.63 | 4.07 | 4.78 | 4.70 | 5.11 | 5.20 | |
| 33 |
|
4.86 | 4.38 | 3.62 | 4.03 | 3.84 | 4.46 | 4.82 | 4.31 | 3.89 | 5.20 | |
| 34 |
|
1.92 | 4.11 | 2.56 | 8.65 | 2.51 | 6.99 | 4.68 | 8.71 | 4.66 | 5.06 | |
| 35 |
|
2.44 | 2.42 | 2.38 | 3.07 | 3.21 | 3.62 | 3.75 | 4.04 | 4.14 | 4.45 | |
| 36 |
|
1.78 | 1.89 | 1.93 | 3.03 | 3.25 | 3.19 | 4.39 | 4.42 | 4.05 | 4.15 | |
| 37 |
|
3.31 | 2.98 | 3.15 | 3.86 | 3.11 | 3.35 | 3.60 | 3.76 | 3.84 | 4.07 | |
| 38 |
|
2.42 | 2.06 | 2.13 | 3.51 | 3.18 | 3.45 | 4.03 | 4.15 | 2.56 | 3.99 | |
| 39 |
|
2.21 | 1.98 | 2.26 | 3.11 | 3.11 | 3.08 | 3.97 | 4.09 | 2.65 | 3.65 | |
|
|
2.39 | 2.39 | 2.41 | 2.84 | 2.84 | 2.96 | 3.42 | 3.55 | 3.15 | 3.65 | | |
| 40 |
|
2.56 | 2.59 | 2.62 | 3.10 | 3.15 | 3.31 | 3.66 | 3.74 | 3.16 | 3.65 | |
| 41 |
|
4.76 | 4.86 | 3.83 | 4.65 | 5.16 | 3.17 | 4.19 | 3.12 | 2.84 | 3.58 | |
| 42 |
|
2.15 | 3.45 | 2.65 | 0.95 | 0.00 | 0.00 | 4.10 | 1.94 | 1.49 | 3.57 | |
| 43 |
|
2.18 | 1.20 | 1.51 | 2.29 | 2.28 | 2.79 | 2.91 | 3.17 | 2.10 | 3.40 | |
| 44 |
|
1.16 | 1.91 | 2.04 | 4.90 | 2.30 | 3.76 | 5.08 | 3.67 | 4.12 | 3.35 | |
| 45 |
|
1.05 | 0.94 | 1.06 | 2.20 | 3.17 | 3.74 | 1.98 | 3.15 | 1.91 | 3.34 | |
| 46 |
|
1.25 | 2.85 | 3.93 | 3.89 | 3.06 | 3.02 | 3.31 | 2.87 | 2.30 | 3.29 | |
| 47 |
|
1.71 | 1.61 | 1.71 | 2.55 | 2.50 | 2.25 | 2.78 | 2.39 | 2.01 | 2.66 | |
| 48 |
|
3.93 | 3.56 | 2.65 | 4.29 | 4.00 | 2.04 | 4.29 | 8.09 | 4.79 | 2.60 | |
| 49 |
|
1.49 | 1.18 | 1.48 | 2.13 | 1.89 | 2.40 | 2.01 | 2.41 | 1.43 | 2.54 | |
| 50 |
|
6.17 | 1.09 | 8.54 | 1.08 | 4.23 | 4.40 | 7.59 | 2.50 | 4.88 | 2.44 | |
| 51 |
|
1.50 | 1.40 | 1.46 | 1.90 | 1.86 | 1.90 | 2.30 | 2.34 | 1.83 | 2.36 | |
| 52 |
|
2.68 | 4.52 | 4.17 | 1.77 | 1.89 | 2.15 | 2.88 | 2.31 | 1.48 | 2.31 | |
| 53 |
|
18.75 | 8.33 | 0.00 | 15.00 | 13.79 | 8.33 | 2.33 | 8.22 | 3.17 | 2.22 | |
| 54 |
|
3.70 | 1.92 | 1.23 | 1.89 | 1.86 | 3.83 | 2.72 | 3.47 | 1.79 | 2.21 | |
| 55 |
|
1.36 | 1.18 | 1.19 | 1.97 | 2.13 | 1.62 | 1.69 | 1.89 | 1.35 | 2.06 | |
| 56 |
|
2.84 | 2.14 | 2.03 | 2.07 | 1.55 | 2.22 | 3.23 | 2.77 | 1.79 | 2.06 | |
| 57 |
|
1.36 | 1.33 | 1.25 | 1.39 | 1.42 | 1.54 | 1.85 | 1.94 | 1.80 | 1.95 | |
| 58 |
|
1.38 | 1.95 | 0.69 | 3.07 | 3.14 | 3.49 | 2.05 | 3.21 | 1.54 | 1.93 | |
| 59 |
|
0.93 | 0.75 | 1.08 | 1.24 | 1.22 | 1.29 | 1.55 | 1.33 | 0.97 | 1.86 | |
| 60 |
|
0.57 | 0.20 | 0.33 | 0.26 | 1.30 | 1.84 | 1.53 | 0.75 | 1.44 | 1.54 | |
| 61 |
|
0.00 | 0.00 | 0.00 | 1.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.45 | |
| 62 |
|
1.66 | 1.72 | 1.27 | 1.24 | 2.12 | 2.83 | 2.17 | 0.85 | 1.85 | 1.30 | |
| 63 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 64 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 65 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 33.33 | 50.00 | 0.00 | 0.00 | |
| 66 |
|
3.57 | 0.00 | 15.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 67 |
|
7.14 | 16.67 | 0.00 | 0.00 | 13.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 68 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 69 |
|
10.14 | 11.54 | 4.00 | 0.00 | 5.00 | 3.33 | 2.63 | 5.88 | 1.67 | 0.00 | |
| 70 |
|
0.00 | 0.00 | 7.69 | 0.00 | 0.00 | 5.00 | 17.65 | 9.09 | 6.67 | 0.00 | |
| 71 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 72 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7.69 | 0.00 | 0.00 | 0.00 | |
| 73 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 74 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 75 |
|
0.00 | 0.00 | 14.29 | 14.29 | 0.00 | 0.00 | 12.50 | 16.67 | 10.00 | 0.00 | |
| 76 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 77 |
|
3.13 | 6.82 | 3.13 | 13.79 | 2.63 | 7.14 | 6.67 | 0.00 | 0.00 | 0.00 | |
| 78 |
|
0.00 | 0.00 | 0.00 | 0.00 | 4.35 | 0.00 | 10.53 | 0.00 | 0.00 | 0.00 | |
| 79 |
|
0.00 | 0.00 | 5.26 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 80 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 81 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 82 |
|
3.13 | 23.08 | 12.50 | 10.00 | 17.39 | 11.11 | 0.00 | 11.76 | 8.33 | 0.00 | |
| 83 |
|
0.00 | 0.00 | 0.00 | 0.00 | 11.11 | 5.56 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 84 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 85 |
|
10.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 86 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 87 |
|
0.00 | 0.00 | 25.00 | 0.00 | 0.00 | 0.00 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 88 |
|
7.14 | 26.67 | 25.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 20.00 | 0.00 | |
| 89 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 90 |
|
9.09 | 5.56 | 0.00 | 0.00 | 0.00 | 31.25 | 5.56 | 14.81 | 6.67 | 0.00 | |
| 91 |
|
2.56 | 0.74 | 2.08 | 4.40 | 5.10 | 0.00 | 3.16 | 0.00 | 0.00 | 0.00 | |
| 92 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 93 |
|
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | | ||||
| | | | | | | | | | |
