Lisans sözleşmesi patent ihlaliyle ilgili.

In Turkish, the present-tense to be is often not expressed in the 3rd person.

So:

• Lisans sözleşmesi patent ihlaliyle ilgili. = The license agreement is related to patent infringement.

There is no need to add a separate verb for is.

A more formal or emphatic version is also possible:

• Lisans sözleşmesi patent ihlaliyle ilgilidir.

Here, -dir adds an explicit copular ending, but in everyday Turkish it is often omitted.

Because lisans sözleşmesi is a very common Turkish noun-compound pattern.

It works like this:

• lisans = license
• sözleşme = agreement / contract
• sözleşmesi = agreement of license → license agreement

In Turkish, when two nouns combine this way, the second noun usually takes the 3rd person possessive suffix:

• sözleşme → sözleşme-si

This does not necessarily mean actual possession in the English sense. It is simply how Turkish commonly forms noun compounds.

So:

• lisans sözleşmesi = license agreement
• not literally the agreement of its license in normal English

It is the same compound pattern as lisans sözleşmesi.

• patent = patent
• ihlal = infringement / violation
• patent ihlali = patent infringement

Again, the second noun takes the compound suffix:

• ihlal → ihlal-i

So patent ihlali is the standard way to say patent infringement in Turkish.

This is one of the most important patterns for English speakers to get used to, because Turkish often builds technical terms this way.

-yle here comes from ile, which usually means with or by, but in this expression it is part of the phrase ... ile ilgili, meaning related to.

So:

• patent ihlali ile ilgili = related to patent infringement

When ile follows a word ending in a vowel, it often attaches and becomes -yle:

• ihlali + ile → ihlaliyle

So:

• patent ihlaliyle ilgili
• patent ihlali ile ilgili

Both are correct. The attached form is very common.

Because ilgili normally takes ile to express what something is related to.

Pattern:

• X ile ilgili = related to X / concerning X

Examples:

• Bu konu eğitimle ilgili. = This issue is related to education.
• Rapor güvenlikle ilgili. = The report is related to security.

So in your sentence:

• patent ihlaliyle ilgili = related to patent infringement

This is a fixed and very common structure in Turkish.

İlgili is an adjective, meaning something like related, relevant, or concerned.

In this sentence, it functions as the predicate:

• Lisans sözleşmesi = the license agreement
• patent ihlaliyle ilgili = related to patent infringement

So ilgili is describing the subject.

Turkish often uses adjectives directly as predicates without needing a separate word for is, especially in the present tense.

Turkish usually puts the main predicate at the end of the sentence.

So the structure here is roughly:

• Lisans sözleşmesi = subject/topic
• patent ihlaliyle = complement
• ilgili = predicate adjective

English says:

• The license agreement is related to patent infringement.

Turkish naturally prefers:

• License agreement + patent infringement-with/regarding + related

This end-focused structure is very typical of Turkish.

Yes. Both are correct.

You may see:

• patent ihlali ile ilgili
• patent ihlaliyle ilgili

The meaning is the same. The second one is simply the attached form, which is very common in modern Turkish writing.

So a learner should recognize both as equivalent.

Yes.

• Lisans sözleşmesi patent ihlaliyle ilgili.
• Lisans sözleşmesi patent ihlaliyle ilgilidir.

Both are correct.

The version with -dir is usually:

• more formal
• more explicit
• sometimes slightly more written or official in tone

In ordinary speech and everyday writing, leaving it as ilgili is completely normal.

Turkish does not have a definite article like English the.

So a noun like lisans sözleşmesi can mean:

• the license agreement
• a license agreement
• sometimes just license agreement

The exact interpretation depends on context.

In a real text, surrounding sentences would usually make it clear whether it is a specific agreement or just a general statement.

Yes, they are similar in meaning, but the grammar is different.

• patent ihlaliyle ilgili = related to patent infringement
• patent ihlaline ilişkin = pertaining to patent infringement

The important difference is:

• ilgili commonly uses ile
• ilişkin commonly uses the dative ending -e / -a

So:

• patent ihlaliyle ilgili
• patent ihlaline ilişkin

Both can work in formal contexts, but they are built differently. This is a useful distinction for learners because English often uses just one structure, while Turkish has multiple set patterns.