The world's richest man started by developing gutter oil

Chapter 3: Gutter oil film? [Please recommend monthly tickets]

"Your company is also an old customer of ours. According to your company's tax payment quota, we can provide a quota of 500 million yuan." Zhang Hai said.

"How much is the interest?" Han Chen asked.

"The tax loan itself is launched to support enterprises, so our annual interest rate is only 2.98%." Zhang Hai replied.

"Sister Zhang, please cooperate with Manager Zhang to go through the formalities. When you need to sign, just give it to me." Han Chen looked at Zhang Guilan and said.

"Yeah" Zhang Guilan nodded.

Then she took Zhang Hai out of Han Chen's office. After the two left, Han Chen continued to write patent materials.

Half an hour later, Zhang Guilan brought Zhang Hai to Han Chen's office again.

Han Chen signed his name after confirming that there were no major problems with the contract.

"Mr. Han, this money will be transferred to your company's account as soon as tomorrow afternoon." Zhang Hai said after confirming that Han Chen's signature was OK.

"Yes." Han Chen replied simply.

"If there's nothing else, I'll go back first." Zhang Hai put the documents in his briefcase and said.

At this time, the 56-year-old guard uncle Li Dashan walked in with a man in a white shirt and glasses.

"Brother Chen, this person said he came to see you." Li Dashan said.

The two parties had already exchanged greetings. Zhang Hai chose to leave silently when he saw that Han Chen still had something to do.

"Hello, I am Chang Huazhang, a salesperson from North and South Patent Company." Chang Huazhang walked up to Han Chen and handed his business card respectfully with both hands.

"Hello, Mr. Chang, my name is Han Chen. You can call me Mr. Han. Sit here with me." Han Chen said after taking the business card.

"Okay, Mr. Han." Chang Huazhang nodded.

The two came to the reception table and sat down.

"I have two patents that need to be applied for international patents. I wonder what your company's charging method is?" Han Chen asked.

Chang Huazhang felt happy when he heard Han Chen's words.

I originally thought that the other party was just applying for a domestic patent, but I didn't expect that the other party actually wanted to apply for an international patent.

Generally, those who apply for international patents are big customers for them.

"It depends on Mr. Han how many national patents you plan to apply for. Generally, each country costs US$[-] to US$[-].

Depending on the country, we will charge an agency fee of US$[-] to US$[-].

If your company's patent articles are in Chinese, we will charge different translation fees according to different countries.

In most countries, you can apply for a patent in English.

If your company applies for patents in more than five countries, you can use the PCT route.

Because you only need to file an international application with the Chinese Patent Office through the PCT route, you avoid the trouble of filing national applications in each country separately.

This can save a lot of material translation fees and agency fees. Chang Huazhang introduced.

Although he could not mention the PCT to Han Chen and let Han Chen get a patent document for each country, this way he could steal Han Chen's money.

But Chang Huazhang did not choose to do this.

After all, Han Chen is not an old leek in their company, because he doesn't know if Han Chen has found another company.

If he really scares Han Chen away, it won't be worth the loss. This is the reason why the salesman kills the familiar rather than the living.

Han Chen returned to his desk and took out a piece of A4 paper from the printer, and then wrote the names of seventeen countries on the paper.

You must know that there are 197 countries in the world, and it is impossible for all countries to apply for patents.

If all countries in the world applied for it, the annual patent fees would be several million dollars.

So just submit the patent to some big countries.

"Can you help me calculate how much it will cost in total?" Han Chen said, handing the A4 paper to the other party.

Chang Huazhang took out two forms from his briefcase. The patent fees for each country were written on the forms. He compared the forms and filled in the fees on the business form.

5 minutes later. "Mr. Han, please take a look. These are the fees required for your application. I have written every item on it." Chang Huazhang handed the business sheet to Han Chen and said.

Han Chen looked at the annual patent fee of US$9. The agency fee was much less because of the PCT application. The agency fee was only RMB 3.

All costs add up to RMB 70.

"Erase the change for me, and help me apply for a technology company. I'll leave this business to you." Han Chen put the business sheet on the table and said.

"Okay." Chang Huazhang agreed readily.

It's only a fraction of 400 yuan, and the cost of hiring a company is not much. The two together don't cost much.

"Wait here for a moment, I'll have someone come to meet you." Han Chen said.

Han Chen called Zhang Guilan, and he came to the office after a while.

After Han Chen explained the matter clearly, the two left.

Han Chen only applied for one patent this time.

The main reason is that Han Chen doesn't have that much money on hand, and these patents are in his personal name.

He also paid for the patent fees personally.

Of course, there is no problem in paying with money from the factory. After all, the Deep Blue Film Factory is his sole proprietorship.

The problem is that the factory simply doesn’t have that much money.

Of course, in addition to this reason, the 4G baseband patent information has not yet been completed.

It's three o'clock in the afternoon.

Han Chen stretched and walked to the laboratory in the factory.

He wants to prepare new film materials.

At this time, Chen Zigang was standing in the laboratory corridor smoking.

"Brother Chen, you're finally here. I thought you weren't coming." Chen Zigang said after putting out the cigarette butt.

"Uncle Chen, come and help me." Han Chen smiled.

"Okay." Chen Zigang nodded.

After Chen Zigang entered the laboratory, he immediately took out the things Han Chen asked him to buy today.

Peanut oil, sodium hydroxide, tetrahydrochlorothiazide,.
The main material of this new film is grease, any kind of grease will do, even gutter oil will do.

Han Chen did not buy industrial waste oil because he was making samples. He would definitely buy waste oil for mass production in the future.

Using waste grease to produce plastic is actually nothing new.

This kind of thing has happened many times abroad, and even Chen Zigang knows several recipes.

Of course, he only knows the recipe, and he can't make it if he is actually asked to make it.

After all, it is impossible for those companies to publish all the detailed information.

Even if it is announced, few domestic companies are willing to do it. The cost of such environmentally friendly materials is too high.

The entire raw material production process is very complicated.

Han Chen needs to control the adding time of the additives, and also controls the time and temperature of the hot and cold mixing.

If the time and temperature are slightly wrong and the chemical reaction is wrong, the product produced will not achieve the desired effect.

The two of them worked from three o'clock until 06:30 to make the raw materials.

Five rectangular blocks like bricks were placed in front of the two people.

"Uncle Chen, it's getting late today. Let's stop here today." Han Chen looked at his watch and said.

The raw materials are basically finished, and the final step is to make them into films, which can be left until tomorrow.

(End of this chapter)