2025知识产权统计年报

5-3 发明、实用新型专利申请按IPC大类的分类统计表（2025年）
Patent Applications for Invention and Utility Model by Classes of IPC (2025)

单位：件							(Unit: piece)
分类 Classification		发明 Invention			实用新型 Utility Model

		小计 Sub-total	国内 Domestic	国外 Foreign	小计 Sub-total	国内 Domestic	国外 Foreign

合计 Total		1898630	1827893	70737	2756066	2750258	5808
A部 Section A		157023	150773	6250	400977	399751	1226
A01	农业；林业；畜牧业；狩猎；诱捕；捕鱼	27162	26780	382	84923	84859	64
	Agriculture; Forestry; Animal Husbandry; Hunting; Trapping; Fishing
A21	焙烤；制作或处理面团的设备；焙烤用面团	878	854	24	4064	4063	1
	Baking; Equipment For Making Or Processing Doughs; Doughs For Baking
A22	屠宰；肉品处理；家禽或鱼的加工	596	583	13	4226	4225	1
	Butchering; Meat Treatment; Processing Poultry Or Fish
A23	其他类不包含的食品或食料；及其处理	15171	14851	320	15411	15402	9
	Foods Or Foodstuffs; Treatment Thereof, Not Covered By Other Classes
A24	烟草；雪茄烟；纸烟；模拟吸烟装置；吸烟者用品	3778	3230	548	7061	6812	249
	Tobacco; Cigars; Cigarettes; Simulated Smoking Devices; Smokers' Requisites
A41	服装	988	940	48	9906	9889	17
	Wearing Apparel
A42	帽类制品	302	286	16	1796	1782	14
	Headwear
A43	鞋类	845	744	101	6255	6234	21
	Footwear
A44	服饰缝纫用品；珠宝	461	381	80	3090	3028	62
	Haberdashery; Jewellery
A45	手携物品或旅行品	949	852	97	9596	9540	56
	Hand Or Travelling Articles
A46	刷类制品	202	169	33	1533	1520	13
	Brushware
A47	家具；家庭用的物品或设备；咖啡磨；香料磨；一般吸尘器	10845	10366	479	73191	72970	221
	Furniture; Domestic Articles Or Appliances; Coffee Mills; Spice Mills; Suction Cleaners In General
A61	医学或兽医学；卫生学	85940	82256	3684	152011	151628	383
	Medical Or Veterinary Science; Hygiene
A62	救生；消防	3007	2943	64	9649	9639	10
	Life-Saving; Fire-Fighting
A63	运动；游戏；娱乐活动	5899	5538	361	18265	18160	105
	Sports; Games; Amusements
B部 Section B		310131	297961	12170	1090261	1089117	1144
B01	一般的物理或化学的方法或装置	44777	44204	573	141301	141219	82
	Physical Or Chemical Processes Or Apparatus In General
B02	破碎、磨粉或粉碎；谷物碾磨的预处理	4826	4775	51	30054	30042	12
	Crushing, Pulverising, Or Disintegrating; Preparatory Treatment Of Grain For Milling
B03	用液体或用风力摇床或风力跳汰机分离固体物料；从固体物料或流体中分离固体物料的磁或静电分离；高压电场分离	2546	2504	42	5097	5092	5
	Separation Of Solid Materials Using Liquids Or Using Pneumatic Tables Or Jigs; Magnetic Or Electrostatic Separation Of Solid Materials From Solid Materials Or Fluids; Separation By High-Voltage Electric Fields
B04	用于实现物理或化学工艺过程的离心装置或离心机	567	555	12	2984	2982	2
	Centrifugal Apparatus Or Machines For Carrying-Out Physical Or Chemical Processes
B05	一般喷射或雾化；对表面涂覆流体的一般方法	7314	7105	209	36697	36680	17
	Spraying Or Atomising In General; Applying Fluent Materials To Surfaces, In General
B06	一般机械振动的发生或传递	248	223	25	207	207	0
	Generating Or Transmitting Mechanical Vibrations In General
B07	将固体从固体中分离；分选	4836	4789	47	28875	28869	6
	Separating Solids From Solids; Sorting
B08	清洁	6036	5968	68	35627	35613	14
	Cleaning
B09	固体废物的处理；被污染土壤的再生	2693	2678	15	3393	3392	1
	Disposal Of Solid Waste; Reclamation Of Contaminated Soil
B21	基本上无切削的金属机械加工；金属冲压	14504	14388	116	53470	53454	16
	Mechanical Metal-Working Without Essentially Removing Material; Punching Metal
B22	铸造；粉末冶金	9738	9626	112	13697	13693	4
	Casting; Powder Metallurgy
B23	机床；其他类目中不包括的金属加工	41599	41097	502	118771	118719	52
	Machine Tools; Metal-Working Not Otherwise Provided For
B24	磨削；抛光	9698	9518	180	45485	45476	9
	Grinding; Polishing
B25	手动工具；轻便机动工具；手动器械的手柄；车间设备；机械手	15564	15064	500	52682	52614	68
	Hand Tools; Portable Power-Driven Tools; Handles For Hand Implements; Workshop Equipment; Manipulators
B26	手动切割工具；切割；切断	3051	2945	106	28690	28659	31
	Hand Cutting Tools; Cutting; Severing
B27	木材或类似材料的加工或保存；一般钉钉机或钉U形钉机	1521	1491	30	7681	7672	9
	Working Or Preserving Wood Or Similar Material; Nailing Or Stapling Machines In General
B28	加工水泥、黏土或石料	4805	4774	31	21758	21754	4
	Working Cement, Clay, Or Stone
B29	塑料的加工；一般处于塑性状态物质的加工	17307	16789	518	68203	68145	58
	Working Of Plastics; Working Of Substances In A Plastic State In General
B30	压力机	938	916	22	6708	6707	1
	Presses
B31	纸品或纸板或类似纸的方式加工的材料制品制作；纸或纸板或类似纸的方式加工的材料的加工	957	950	7	8512	8511	1
	Making Articles Of Paper, Cardboard Or Material Worked In A Manner Analogous To Paper; Working Paper, Cardboard Or Material Worked In A Manner Analogous To Paper
B32	层状产品	4801	4625	176	10221	10205	16
	Layered Products
B41	印刷；排版机；打字机；模印机	3575	2943	632	15052	15034	18
	Printing; Lining Machines; Typewriters; Stamps
B42	装订；图册；文件夹；特种印刷品	168	146	22	2383	2382	1
	Bookbinding; Albums; Files; Special Printed Matter
B43	书写或绘图器具；办公用品	240	228	12	3012	3009	3
	Writing Or Drawing Implements; Bureau Accessories
B44	装饰艺术	365	349	16	2979	2977	2
	Decorative Arts
B60	一般车辆	38528	33158	5370	45269	44926	343
	Vehicles In General
B61	铁路	3250	3214	36	4428	4426	2
	Railways
B62	无轨陆用车辆 B62B手动车辆，例如手推车或摇篮车；雪橇	7672	6696	976	30018	29890	128
	Land Vehicles For Travelling Otherwise Than On Rails
B63	船舶或其他水上船只；与船有关的设备	6274	6189	85	8352	8337	15
	Ships Or Other Waterborne Vessels; Related Equipment
B64	飞行器；航空；宇宙航行	8092	7800	292	13540	13530	10
	Aircraft; Aviation; Cosmonautics
B65	输送；包装；贮存；搬运薄的或细丝状材料	31481	30660	821	201384	201195	189
	Conveying; Packing; Storing; Handling Thin Or Filamentary Material
B66	卷扬；提升；牵引	10516	10051	465	36737	36718	19
	Hoisting; Lifting; Hauling
B67	开启或封闭瓶子、罐或类似的容器；液体的贮运	954	911	43	6774	6769	5
	Opening Or Closing Bottles, Jars Or Similar Containers; Liquid Handling
B68	鞍具；家具罩面	18	18	0	139	139	0
	Saddlery; Upholstery
B81	微观结构技术	660	602	58	81	80	1
	Microstructural Technology
B82	超微技术	12	12	0	0	0	0
	Nanotechnology
C部 Section C		240187	234860	5327	82902	82799	103
C01	无机化学	13966	13821	145	653	651	2
	Inorganic Chemistry
C02	水、废水、污水或污泥的处理	16389	16325	64	30032	30028	4
	Treatment Of Water, Waste Water, Sewage, Or Sludge
C03	玻璃；矿棉或渣棉	4182	3980	202	4037	4027	10
	Glass; Mineral Or Slag Wool
C04	水泥；混凝土；人造石；陶瓷；耐火材料〔4〕	14065	13979	86	340	340	0
	Cements; Concrete; Artificial Stone; Ceramics; Refractories
C05	肥料；肥料制造〔4〕	3548	3535	13	1919	1919	0
	Fertilisers; Manufacture Thereof
C06	炸药；火柴	357	356	1	169	169	0
	Explosives; Matches
C07	有机化学〔2）	36081	34528	1553	85	84	1
	Organic Chemistry
C08	有机高分子化合物；其制备或化学加工；以其为基料的组合物	37230	36403	827	144	143	1
	Organic Macromolecular Compounds; Their Preparation Or Chemical Working-Up; Compositions Based Thereon
C09	染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用	21593	20926	667	1302	1296	6
	Dyes; Paints; Polishes; Natural Resins; Adhesives; Compositions Not Otherwise Provided For; Applications Of Materials Not Otherwise Provided For
C10	石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤	4585	4505	80	2851	2848	3
	Petroleum, Gas Or Coke Industries; Technical Gases Containing Carbon Monoxide; Fuels; Lubricants; Peat
C11	动物或植物油、脂、脂肪物质或蜡；由此制取的脂肪酸；洗涤剂；蜡烛	1801	1694	107	1437	1436	1
	Animal Or Vegetable Oils, Fats, Fatty Substances Or Waxes; Fatty Acids Therefrom; Detergents; Candles
C12	生物化学；啤酒；烈性酒；果汁酒；醋；微生物学；酶学；突变或遗传工程	44182	43562	620	13612	13612	0
	Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation Or Genetic Engineering
C13	糖工业〔4〕	61	61	0	128	128	0
	Sugar Industry
C14	小原皮；大原皮；毛皮或皮革	234	233	1	950	950	0
	Skins; Hides; Pelts Or Leather
C21	铁的冶金	5246	5213	33	7274	7274	0
	Metallurgy Of Iron
C22	冶金；黑色或有色金属合金；合金或有色金属的处理	14261	14080	181	1342	1335	7
	Metallurgy; Ferrous Or Non-Ferrous Alloys; Treatment Of Alloys Or Non-Ferrous Metals
C23	对金属材料的镀覆；用金属材料对材料的镀覆；表面化学处理；金属材料的扩散处理；真空蒸发法、溅射法、离子注入法或化学气相沉积法的一般镀覆；金属材料腐蚀或积垢的一般抑制	9696	9245	451	8258	8217	41
	Coating Metallic Material; Coating Material With Metallic Material; Chemical Surface Treatment; Diffusion Treatment Of Metallic Material; Coating By Vacuum Evaporation, By Sputtering, By Ion Implantation Or By Chemical Vapour Deposition, In General; Inhibiting Corrosion Of Metallic Material Or Incrustation In General
C25	电解或电泳工艺；其所用设备	9630	9421	209	6951	6927	24
	Electrolytic Or Electrophoretic Processes; Apparatus Therefor
C30	晶体生长	3015	2931	84	1417	1414	3
	Crystal Growth
C40	组合技术	65	62	3	1	1	0
	Combinatorial Technology
D部 Section D		18705	18220	485	40044	39983	61
D01	天然或化学的线或纤维；纺纱或纺丝	3572	3484	88	5610	5605	5
	Natural Or Man-Made Threads Or Fibres; Spinning
D02	纱线；纱线或绳索的机械整理；整经或络经	720	709	11	1934	1931	3
	Yarns; Mechanical Finishing Of Yarns Or Ropes; Warping Or Beaming
D03	织造	971	948	23	2504	2499	5
	Weaving
D04	编织；花边制作；针织；饰带；非织造布	1808	1757	51	2983	2978	5
	Braiding; Lace-Making; Knitting; Trimmings; Non-Woven Fabrics
D05	缝纫；绣花；簇绒	927	883	44	4820	4813	7
	Sewing; Embroidering; Tufting
D06	织物等的处理；洗涤；其他类不包括的柔性材料	8386	8189	197	18703	18675	28
	Treatment Of Textiles Or The Like; Laundering; Flexible Materials Not Otherwise Provided For
D07	绳；除电缆以外的缆索	175	170	5	505	504	1
	Ropes; Cables Other Than Electric
D21	造纸；纤维素的生产	2146	2080	66	2985	2978	7
	Paper-Making; Production Of Cellulose
E部 Section E		64716	63815	901	208917	208711	206
E01	道路，铁路和桥梁的建筑	7989	7891	98	32790	32758	32
	Construction of road, railways or bridges
E02	水利工程；基础；疏浚	12957	12828	129	33816	33802	14
	Hydraulic engineering; Foundations; Soil-shifting
E03	给水；排水	2479	2389	90	13317	13300	17
	Water supply; Sewerage
E04	建筑物	16160	16019	141	78844	78802	42
	Building
E05	锁；钥匙；门窗；保险箱	3150	2809	341	11379	11298	81
	Locks; Keys; Window or Door fittings;Safes
E06	一般门、窗、百叶窗或卷辊遮帘；梯子	1600	1557	43	14058	14046	12
	Doors; Windows; Shutters; Roller blinds in general; Ladders
E21	土层或岩石的钻进；采矿	20381	20322	59	24713	24705	8
	Earth or rock drilling; Mining
F部 Section F		101860	97535	4325	331243	330357	886
F01	一般机器或发动机；一般的发动机装置；蒸汽机	4229	3911	318	4878	4836	42
	Mechanical engineering; Lighting; Heating; Weapons; Blasting
F02	燃烧发动机；热气或燃烧生成物的发动机装置	5855	5300	555	5429	5387	42
	Machines or engines in general; Engine plants in general; Steam engines
F03	液力机械或液力发动机；风力、弹力或重力发动机；其他类目中不包括的产生机械动力或反推力的发动机	5053	4984	69	4689	4680	9
	Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for
F04	液体变容式机械；液体泵或弹性流体泵	10091	9644	447	27436	27354	82
	Prositive-displacement machines for liquids; Pumps for liquids or elastic fluids
F15	流体压力执行机构；一般液压技术和气动技术	2796	2750	46	6339	6323	16
	Fluid-pressure actuators; Hydraulics or pneumatics in general
F16	工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热	25383	23723	1660	133875	133501	374
	Engineering elements or units;General measures for producing and maintaining effective functioning of machines or installations;Thermal insulation in general
F17	气体或液体的贮存或分配	3591	3457	134	7355	7351	4
	Storing or Distributing gases or liquids
F21	照明	3247	2987	260	26119	26020	99
	Lighting
F22	蒸汽的发生	1390	1379	11	2360	2357	3
	Steam generation
F23	燃烧设备；燃烧方法	4334	4241	93	9108	9094	14
	Combustion apparatus;Combustion processes
F24	供热；炉灶；通风	14145	13879	266	31811	31716	95
	Heating; Ranges; Ventilating
F25	制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化	7977	7690	287	16808	16746	62
	Refrigeration or cooling; Combined heating and refrigeration systems;Heat pump systems; Manufacture or storage of ice;Liquefaction or solidification of gases
F26	干燥	3100	3074	26	26135	26130	5
	Drying
F27	炉；窑；烘烤炉；蒸馏炉	3843	3803	40	13065	13057	8
	Furnaces;Kilns,ovens or retorts
F28	一般热交换	4208	4108	100	11351	11326	25
	Heat exchange in general
F41	武器	1036	1029	7	2260	2257	3
	Weapons
F42	弹药；爆破	1582	1576	6	2225	2222	3
	Ammunition; Blasting
G部 Section G		676328	659577	16751	282937	282342	595
G01	测量；测试	169183	165810	3373	191335	191177	158
	Measuring; Testing
G02	光学技术	15673	14329	1344	16163	16014	149
	Optics
G03	摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术	4581	3519	1062	4700	4653	47
	Photography; Cinematography; Analogous techniques using waves other than optical waves;Electrography;Holography
G04	测时学	694	514	180	1354	1317	37
	Horology
G05	控制；调节	35266	34603	663	6133	6119	14
	Controlling; Regulating
G06	计算；推算；计数技术	385836	379319	6517	19020	18959	61
	Computing; Calculating or counting
G07	核算装置	3229	3043	186	5746	5734	12
	Checking-devices
G08	信号装置	12246	11854	392	8197	8187	10
	Signaling
G09	教育；密码术；显示；广告；印鉴	11485	10161	1324	24667	24584	83
	Educating; Cryptography; Display;Advertising; Seals
G10	乐器；声学	8324	7964	360	2394	2382	12
	Musical instruments; Acoustics
G11	信息存储	3511	2488	1023	2206	2197	9
	Information storage
G12	仪器的结构零部件	10	10	0	27	27	0
	Instrument details
G16	特别适用于特定应用领域的信息通信技术	24378	24064	314	285	283	2
	Information and communication technology specially adapted for specific application fields
G21	核物理；核工程	1912	1899	13	710	709	1
	Nuclear physics; Nuclear engineering
H部 Section H		329680	305152	24528	318785	317198	1587
H01	基本电气元件	85623	77068	8555	122087	121346	741
	Basic electric elements
H02	发电、变电或配电	72118	69689	2429	102936	102595	341
	Generation,conversion,or distribution of electric power
H03	基本电子电路	9161	8306	855	2771	2749	22
	Basic electric circuitry
H04	电通信技术	114709	108113	6596	32439	32316	123
	Electric communication technique
H05	其它类不包括的电技术	15665	14703	962	52120	51954	166
	Electric techniques not otherwise provided for
H10	其它类不包括的半导体器件、电固态器件	32404	27273	5131	6432	6238	194
	semiconductor devices; electric solid-state devices not otherwise provided for

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